A bar magnet is positioned near a coil of wire, as shown in the figure below. What is the direction of the current in the resistor when the magnet is moved___
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A bar magnet is positioned near a coil of wire, as shown in the figure below.
What is the direction of the current through the resistor when the magnet is moved
(a). to the left
then,
(b). to the right
A bar magnet is close to a metal loop. When this magnet issuddenlymoved to the left away from the loop, as shown in thefigure , acounterclockwise current is induced in the coil, asviewed by anobserver looking through the coil toward the magnet.
