See alternating p.d. on oscilloscope from spinning generator
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See alternating p.d. on oscilloscope from spinning generator
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Change distance, direction of I, current, see field
http://www.thephysicsaviary.com/Physics/Programs/Labs/FieldFromWire/index.html
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Change direction, see current, force, field for LHR
http://www.walter-fendt.de/html5/phen/electricmotor_en.htm
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See flux/induced emf for magnet through coil
http://physics.bu.edu/~duffy/HTML5/magnet_loop.html
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Change direction of current, see field lines, compass
http://www.walter-fendt.de/html5/phen/magneticfieldwire_en.htm
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Vary current, length, field strength, measure force – current balance
https://app.pivotinteractives.com/activities/59c2c9dfd298fc00187148b7/preview
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Move magnet into coil manually, see p.d./brightness of lamp, flux
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Change current/position of wires, see B field
Change current direction, field, see force on a wire
http://www.walter-fendt.de/html5/phen/lorentzforce_en.htm
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Graph induced emf vs glider velocity to find B
https://app.pivotinteractives.com/activities/595a99733b407a0011e75b4e/preview
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