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K1-03. Force On Current In Magnetic Field
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HomeK. Electromagnetic PrinciplesK1. Forces On Moving ChargesK1-03. Force On Current In Magnetic Field
K1-03. Force On Current In Magnetic Field
Purpose
To demonstrate the force on a current-carrying wire in a magnetic field.◙
Equipment
Suspended wire assembly with battery and key, strong horseshoe magnet.◙
Images
Description
A wire (reinforced by a plastic tube) passes between the pole tips of a strong magnet. When the key is pressed so that current flows in the wire, the wire jumps out from between the pole tips. Reverse the current in the wire or turn the magnet upside down to investigate other geometries.◙
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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