Magnetism, Hysteresis, And Machines

Visual topic gallery

Magnetism, Hysteresis, And Machines

Visual routes through magnetic lag, hysteresis loss, rotating magnetic fields, induction machines, effective resistance, and magnetic energy.

14

modern guide diagrams

reconstructions, not historical evidence

352

figure candidates

OCR/PDF-text leads needing crop review

2266

formula candidates

math leads needing transcription review

4

source routes

source text, workbench, visual and formula maps

Layer rule: original crops, figure candidates, modern redraws, and formula candidates are separated. Use this page to browse visually, then verify in the linked source text and workbench.

Source Routes

Theoretical Elements Electrical Engineering Visual mapTheoretical Elements Electrical Engineering Formula mapTheory Calculation Alternating Current Phenomena Visual mapTheory Calculation Alternating Current Phenomena Formula mapTheory Calculation Electric Apparatus Visual mapTheory Calculation Electric Apparatus Formula mapEngineering Mathematics Visual mapEngineering Mathematics Formula map

Modern Guide Diagrams

Rotating Magnetic Field From Quadrature Fluxes

Modern reading aid for induction-machine field language in AC and Theoretical Elements sources.

symbolic-method, magnetism, phase, induction-motor

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Distributed Constants Of A Transmission Line

Modern reading aid for line capacity, inductance, leakage, waves, and transients.

distributed-constants, capacity, inductance, waves

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Magnetic And Dielectric Energy Storage

Modern reading aid for Steinmetz’s paired magnetic-field and dielectric-field language.

dielectric-field, magnetic-field, energy-storage

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Admittance Plane

Modern reading aid for conductance, susceptance, and reciprocal impedance.

admittance, conductance, susceptance, symbolic-method

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Equivalent Sine Waves And Harmonics

Modern reading aid for wave-shape analysis and higher harmonics.

harmonics, wave-shape, fourier-analysis

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Hysteresis Loss Law

Modern reading aid for the Steinmetz law and magnetic energy loss per cycle.

hysteresis, magnetic-loss, effective-resistance

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Field Of Energy Boundary

Modern reading aid for Steinmetz’s field language in Relativity and Space.

field-language, ether, relativity, energy-field

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Engineering Number Plane

Modern reading aid for number, direction, and symbolic calculation in Engineering Mathematics.

complex-quantities, number, symbolic-method

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AC Symbolic Method Redraw Sheet

Modern redraw sheet for rectangular components, resultant addition, and quarter-period j rotation.

symbolic-method, complex-quantities, phasor, operator-j

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Phasor And Symbolic Method

Modern reading aid for vector and complex-number representation of alternating quantities.

symbolic-method, complex-quantities, phase, phasor

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Hysteresis Loop

Modern guide for magnetic lag, loop area, and energy loss per cycle.

hysteresis, magnetism, magnetic-loss, effective-resistance

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Field Wave Line

Modern reading aid for distributed constants, standing waves, traveling waves, and surge propagation.

electric-waves, distributed-constants, traveling-wave, lightning-surges

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Impedance And Reactance Triangle

Modern guide for resistance, reactance, impedance, phase angle, and symbolic quantities.

impedance, reactance, power-factor, symbolic-method

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Illumination Inverse-Square Geometry

Modern guide for the practical bridge from radiation to visual illumination and light distribution.

illumination, radiation, light-flux, inverse-square

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Candidate Figure Leads

Candidate	Caption lead	Source section	Routes
radiation-light-and-illumination-fig-062 Fig. 62	is: FIG. 62. = 27r/sin<M^	Radiation, Light and Illumination Lecture 10: Light Flux And Distribution	source workbench
radiation-light-and-illumination-fig-064 Fig. 64	192 RADIATION, LIGHT, AND ILLUMINATION. FIG. 64. FIG. 65.	Radiation, Light and Illumination Lecture 10: Light Flux And Distribution	source workbench
radiation-light-and-illumination-fig-065 Fig. 65	FIG. 64. FIG. 65. FIG. 66.	Radiation, Light and Illumination Lecture 10: Light Flux And Distribution	source workbench
radiation-light-and-illumination-fig-066 Fig. 66	FIG. 65. FIG. 66. LIGHT FLUX AND DISTRIBUTION. 193	Radiation, Light and Illumination Lecture 10: Light Flux And Distribution	source workbench
radiation-light-and-illumination-fig-067 Fig. 67	direction. FIG. 67. Straight Line or Cylindrical Radiator.	Radiation, Light and Illumination Lecture 10: Light Flux And Distribution	source workbench
radiation-light-and-illumination-fig-068 Fig. 68	24 deg. above the horizontal, or in the space between a and a’ in Fig. 68. It is interesting to compare the three radiators, (1), (2), and (5), on the basis of equal maximum intensity, and on the basis of	Radiation, Light and Illumination Lecture 10: Light Flux And Distribution	source workbench
radiation-light-and-illumination-fig-070 Fig. 70	> FIG. 70. FIG. 71.	Radiation, Light and Illumination Lecture 10: Light Flux And Distribution	source workbench
radiation-light-and-illumination-fig-071 Fig. 71	FIG. 70. FIG. 71. In Fig. 72 is plotted the intensity distribution in the meridian	Radiation, Light and Illumination Lecture 10: Light Flux And Distribution	source workbench
radiation-light-and-illumination-fig-072 Fig. 72	(7) Single-Loop Filament. FIG. 72. 200	Radiation, Light and Illumination Lecture 10: Light Flux And Distribution	source workbench
radiation-light-and-illumination-fig-073 Fig. 73	meridianal distribution of the sides A + B is : FIG. 73. 7 = 4 r/	Radiation, Light and Illumination Lecture 10: Light Flux And Distribution	source workbench
radiation-light-and-illumination-fig-074 Fig. 74	Figs. 70 and 71. FIG. 74. In the meridian of minimum intensity, the light intensity 73 produced by the projection of the half circle in its own plane,	Radiation, Light and Illumination Lecture 10: Light Flux And Distribution	source workbench
radiation-light-and-illumination-fig-075 Fig. 75	has from the center 0 of the radiator the distance FIG. 75. a = 00	Radiation, Light and Illumination Lecture 10: Light Flux And Distribution	source workbench
radiation-light-and-illumination-fig-078 Fig. 78	^ FIG. 78. 94. In Table III are given	Radiation, Light and Illumination Lecture 10: Light Flux And Distribution	source workbench
radiation-light-and-illumination-fig-081 Fig. 81	V////A W/\ v////\ FIG. 81. FIG. 82.	Radiation, Light and Illumination Lecture 10: Light Flux And Distribution	source workbench
radiation-light-and-illumination-fig-082 Fig. 82	FIG. 81. FIG. 82. LIGHT FLUX AND DISTRIBUTION.	Radiation, Light and Illumination Lecture 10: Light Flux And Distribution	source workbench
radiation-light-and-illumination-fig-084 Fig. 84	As illustrations are plotted in Fig. 84 and recorded in Table IV, FIG. 84. 212 RADIATION, LIGHT, AND ILLUMINATION.	Radiation, Light and Illumination Lecture 10: Light Flux And Distribution	source workbench
radiation-light-and-illumination-fig-086 Fig. 86	I = I’ = 70 (sin ^ - tan w cos 0). (10) FIG. 86. For to = 75 deg. = and a = 0.7, the intensity distribution	Radiation, Light and Illumination Lecture 10: Light Flux And Distribution	source workbench
radiation-light-and-illumination-fig-087 Fig. 87	co2 the angle subtended by the outer edge of the reflector, from FIG. 87. the base of the arc, as diagrammatically illustrated in Fig. 87; then the intensity of the light flux of the main radiator	Radiation, Light and Illumination Lecture 10: Light Flux And Distribution	source workbench
radiation-light-and-illumination-fig-088 Fig. 88	Table V. FIG. 88. Substituting the numerical values in the foregoing, we have:	Radiation, Light and Illumination Lecture 10: Light Flux And Distribution	source workbench
radiation-light-and-illumination-fig-089 Fig. 89	(36) FIG. 89. The distribution curve of such an illuminant is plotted in Fig. 89 and recorded in Table V for the values	Radiation, Light and Illumination Lecture 10: Light Flux And Distribution	source workbench
radiation-light-and-illumination-fig-090 Fig. 90	(36) 7 = 70 (sin <j> - 11.43 cos <j>). FIG. 90. As comparison is given in Fig. 90 the distribution curve of the magnetite arc, which is designed of the type of Fig. 89	Radiation, Light and Illumination Lecture 10: Light Flux And Distribution	source workbench
radiation-light-and-illumination-fig-091 Fig. 91	the point P receives light from all points of the envelope G as FIG. 91. 3-B	Radiation, Light and Illumination Lecture 10: Light Flux And Distribution	source workbench
radiation-light-and-illumination-fig-092 Fig. 92	a radiator giving the distribution curve shown in Fig. 92, curve I, FIG. 92. the distribution curve is changed by diffraction (frosted en- velope), to that shown in Fig. 92, curve II, but changed to that	Radiation, Light and Illumination Lecture 10: Light Flux And Distribution	source workbench
radiation-light-and-illumination-fig-093 Fig. 93	^ FIG. 93. be directed into the horizontal (or any other desired) direction, and the entire lens then appears luminous, as virtual radiator.	Radiation, Light and Illumination Lecture 10: Light Flux And Distribution	source workbench

Formula Leads That Pair With The Visual Topic

Candidate	OCR/PDF text	Source section	Routes
engineering-mathematics-eq-candidate-0273 engineering-math	Let A = a(cos a+j sin a) be divided by J5 = 6(cos ,5+y sin /5),	Engineering Mathematics: A Series of Lectures Delivered at Union College Chapter 1: The General Number	source workbench
engineering-mathematics-eq-candidate-0286 engineering-math	If, A=ai +ja2 = a (cos a+j sin a), then	Engineering Mathematics: A Series of Lectures Delivered at Union College Chapter 1: The General Number	source workbench
engineering-mathematics-eq-candidate-0150 engineering-math	and ai + ja2 = a (cos 6 + j sin d) ;	Engineering Mathematics: A Series of Lectures Delivered at Union College Chapter 1: The General Number	source workbench
engineering-mathematics-eq-candidate-0151 engineering-math	or ai —ja2 = A(cos 0+j sin 6).	Engineering Mathematics: A Series of Lectures Delivered at Union College Chapter 1: The General Number	source workbench
engineering-mathematics-eq-candidate-0157 engineering-math	and A ==5 (cos 37 deg. H-j sin 37 deg).	Engineering Mathematics: A Series of Lectures Delivered at Union College Chapter 1: The General Number	source workbench
engineering-mathematics-eq-candidate-0252 engineering-math	C = AB = ah (cos a+j sin a) (cos /?+ / sin /5)	Engineering Mathematics: A Series of Lectures Delivered at Union College Chapter 1: The General Number	source workbench
engineering-mathematics-eq-candidate-0279 engineering-math	A = ai +ja2 = a(cos a+j sin a),	Engineering Mathematics: A Series of Lectures Delivered at Union College Chapter 1: The General Number	source workbench
theoretical-elements-electrical-engineering-eq-candidate-0102 symbolic-ac	e = 2 7r/n$ sin r the instantaneous generated e.m.f.	Theoretical Elements of Electrical Engineering Theory Section 3: Generation of E.m.f.	source workbench
theory-calculation-alternating-current-phenomena-eq-candidate-0167 symbolic-ac	B = 6’ + jh” = 6(cos 13 + j sin /3)	Theory and Calculation of Alternating Current Phenomena Chapter 5: Symbolic Method	source workbench
theory-calculation-alternating-current-phenomena-1900-eq-candidate-0240 symbolic-ac	is r - j (x -f x0} = r = .6, x + x0 = 0, and tan S>0 = 0 ;	Theory and Calculation of Alternating Current Phenomena Chapter 8: Circuits Containing Resistance, Inductance, And Capacity	source workbench
theory-calculation-alternating-current-phenomena-eq-candidate-0294 symbolic-ac	is r - j {x + Xo) = r = 0.6, x -{- Xo = 0, and tan do = 0; that	Theory and Calculation of Alternating Current Phenomena Chapter 9: Circuits Containing Resistance, Inductive Reactance, And Condensive Reactance	source workbench
theory-calculation-electric-apparatus-eq-candidate-0028 symbolic-ac	= - J = (tan a - j) (7)	Theory and Calculation of Electric Apparatus Chapter 1: Speed Control Of Induction Motors	source workbench
engineering-mathematics-eq-candidate-0127 engineering-math	20. If ai+y6i=6+2.5 J is represented by the point Pi;	Engineering Mathematics: A Series of Lectures Delivered at Union College Chapter 1: The General Number	source workbench
engineering-mathematics-eq-candidate-0129 engineering-math	and the vertical distance 6i=2.5. If a2+jb2 = S+4:j is repre-	Engineering Mathematics: A Series of Lectures Delivered at Union College Chapter 1: The General Number	source workbench
theoretical-elements-electrical-engineering-eq-candidate-0132 symbolic-ac	If an alternating current i = I0 sin 6 passes through a resist-	Theoretical Elements of Electrical Engineering Theory Section 4: Power and Effective Values	source workbench
theory-calculation-alternating-current-phenomena-1900-eq-candidate-0001 symbolic-ac	1.) Ohm’s law : i = e j r, where r, the resistance, is a	Theory and Calculation of Alternating Current Phenomena Chapter 1: Introduction	source workbench
theory-calculation-alternating-current-phenomena-1897-eq-candidate-0001 symbolic-ac	1.) Ohm’s law : i = e j r, where r, the resistance, is a	Theory and Calculation of Alternating Current Phenomena Chapter 1: Introduction	source workbench
theory-calculation-alternating-current-phenomena-1900-eq-candidate-0131 symbolic-ac	or, if E = e —je’ is the impressed E.M.F., and 7 = i ’ — ji’	Theory and Calculation of Alternating Current Phenomena Chapter 5: Symbolic Method	source workbench

Editorial Use

This gallery is meant for discovery, not final citation. The strongest current source distribution is: Theory and Calculation of Alternating Current Phenomena (1168), Theory and Calculation of Electric Apparatus (313), Theoretical Elements of Electrical Engineering (310), Engineering Mathematics: A Series of Lectures Delivered at Union College (309). Promote a diagram or formula only after the scan, page label, exact caption, and mathematical notation are checked.