As shown in the figure, a magnet is moved with a fast speed towards a coil at rest. Due to this induced electromotive force, induced current and induced charge in the coil is E, I and Q respectively. If the speed of the magnet is doubled, the incorrect statement is
Text Solution
Verified by ExpertsThe correct answer is:
D
Induced emf 
Induced charge 
If speed is doubled, then dt decrease, hence, 
increases, but 
will not increase.
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