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K2-04. Faraday's Experiment - Eme Set - 20, 40, 80 Turn Coils
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HomeK. Electromagnetic PrinciplesK2. Electromagnetic InductionK2-04. Faraday's Experiment - Eme Set - 20, 40, 80 Turn Coils
K2-04. Faraday's Experiment - Eme Set - 20, 40, 80 Turn Coils
Purpose
To demonstrate magnetic induction and to show that the induced current is proportional to the number of turns in the secondary coil.
Equipment
EME Induction demonstration with small bar magnet.
Images
Description
Three coils are connected in series with a projection galvenometer on an overhead projector. A bar magnet is thrust through one of the coils, inducing current in the coil which is shown on the meter. Three coils are included on the device: 20, 40, and 80 turns; the bigger the coil the greater the induced current.
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See pagesk1. forces on moving charges
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See pagesk2. electromagnetic induction
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See pagesk3. transformers
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See pagesk4. motors & generators
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See pagesk5. electrical properties of matter
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See pagesk6. electric circuits & instruments
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See pagesk7. rlc circuits
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See pagesk8. electromagnetic waves
-
See pagesk1. forces on moving charges
-
See pagesk2. electromagnetic induction
-
See pagesk3. transformers
-
See pagesk4. motors & generators
-
See pagesk5. electrical properties of matter
-
See pagesk6. electric circuits & instruments
-
See pagesk7. rlc circuits
-
See pagesk8. electromagnetic waves
Physics Lab Demos