An electric motor is a device which transforms:

The force exerted on a current-carrying wire placed in a magnetic field is zero when the angle between the wire and the direction of magnetic field is:

A current flows in a wire running between the S and N poles of a magnet lying horizontally as shown in Figure below:

The force on the wire due to the magnet is directed:

A magnetic field exerts no force on:

A horizontal wire carries a current as shown in Figure below between magnetic poles N and S:

Is the direction of the force on the wire due to the magnet: