Question

What happens when the coil moves towards a stationary magnet under conditions equivalent to a magnet moving towards the coil?

पर्याय

• It produces the same deflection

• It produces no deflection

• It produces a deflection only if key K is pressed

• It requires the magnet to move as well

Answer 1

Moving the coil towards a stationary magnet changes the magnetic flux through the coil. Under equivalent conditions, it produces the same deflection as moving the magnet.