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3 cards from this section. Quick, good the night before a test.
What is produced by a current-carrying conductor?
Think about what happens when electricity flows through a wire.
Define the Right-Hand Thumb Rule.
Consider how you can position your hand to find the magnetic direction.
What does a current-carrying conductor generate?
Think about what surrounds a wire with current.
True or False: The Right-Hand Thumb Rule can determine the direction of the magnetic field around a conductor.
Consider how you position your hand.
You have a wire with a current of 3A. What is the magnetic field strength 0.5m away from the wire?
Know that the strength decreases as distance increases.
Design a simple electrical circuit that provides an example of the magnetic effect visualized. Describe its components and working.
Make sure to consider how the circuit will enable magnetic visualization.
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