6.When a coil moves towards a stationary magnet, the induced emf does not depend upon

7.Self-induction opposes the growth of current in a circuit when the current is

8.A cylindrical magnet is kept along the axis of a circular coil. In rotating the magnet about its axis, the coil will have induced in it

9.A generator produces 22 KW of power at 100 A at 220 V. The length of transmission line is 100 Kilometre whose resistance is 1 ohm. The line loss will be

10.Self-inductance is measured in