Electro Magnetic Induction And Alternating Currents Question 365

Question: As , 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 [MP PET 1995]

Options:

A) $ E $ increases

B) $ I $ increases

C) $ Q $ remains same

D) $ Q $ increases

Show Answer

Answer:

Correct Answer: D

Solution:

Induced charge doesn’t depend upon the speed of magnet.



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