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According to Lenz's law, what is the direction of the induced magnetic field in relation to the change in area?
According to Lenz's law, what is the direction of the induced magnetic field in relation to the change in area?
Opposes the change in area
What type of current is used to continuously change the magnetic field produced by a solenoid?
What type of current is used to continuously change the magnetic field produced by a solenoid?
Alternating current (AC)
How can wireless induction occur between two solenoids without them physically touching?
How can wireless induction occur between two solenoids without them physically touching?
By having a constantly changing external magnetic field from one solenoid induce current in the other solenoid
What happens to the induced current when the area of a loop of wire changes?
What happens to the induced current when the area of a loop of wire changes?
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How can the magnitude of the external magnetic field produced by a solenoid be altered?
How can the magnitude of the external magnetic field produced by a solenoid be altered?
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