The variation of induced emf `(F)` with time `(t)` in a coil if a short bar magnet is moved along its axis with a constant velocity is best represent as

The variation of induced emf (E) with time (t) in a coil if a short bar magnet is moved along its axis with a constant velocity is best represent as

The variation of induced emf (E) with time (t) in a coil if a short bar magnet is moved along its axis with a constant velocity is best represent as

The variation of induced emf (E) with time (t) in a coil if a short bar magnet is moved along its axis with a constant velocity is best represent as

The variation of induced emf E with time t in a coil when a short bar magnet is moved along its axis with constant velocity as shown in below fig. which fig. is best represented as ?

Magnetic field at a distance x along the axis of a short bar magnet is

A coil and a bar magnet move with the same velocity. What will be induced e.m.f. in the coil?

A cylindrical bar magnet is kept along the axis of a circular coil. If the magnet is rotated along its axis, then

If a bar magnet is moved inside a toroid, will there be any induced emf? Give Reason.