Questions
The magnitude of electric current is increasing from A towards B. If there is any induced current in the loop as shown then its direction will be?
detailed solution
Correct option is A
As we know field around straight current carrying wire is concentric circles, above the wire field is out of the page as current increases the field strength will also increases. According to Faraday’s law this change in Flux induces current in the coil above the wire the direction of induced current in the coil to oppose the Flux change means current induced is
clock wise direction according to Lenz’s law
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