The AC mains domestic supply current in India changes direction in every

What is the current required to light a 60 W incandescent bulb in a domestic supply of 240V?

If the speed of a moving magnet inside a coil increases, the electric current in the coil

The rule that determines the direction of a magnetic field produced around a straight conductor carrying current is :

When the short circuit condition occurs, the current in the circuit

A current through a horizontal power line flows in east to west direction. What will be the direction of magnetic field at a point directly below it when viewed from east end?