A proton beem is going from east to west. Is there an electric current ? If yes, in what direction?

A uniform magnetic field of 1.5 T exists in a cylindrical region of radius10.0 cm, its direction parallel to the axis along east to west. A wire carrying current of 7.0 A in the north to south direction passes through this region. What is the magnitude and direction of the force on the wire if, (a) the wire intersects the axis, (b) the wire is turned from N-S to northeast-northwest direction, (c) the wire in the N-S direction is lowered from the axis by a distance of 6.0 cm?

What is the heating effect of electric current?

Write direction of electric current in electrolyte.

If a number of electrons pass through the cross-section of a conductor in time t, what is the electric current flowing through it?

A constant current I flows in a horizontal wire in the plane of paper from east to west as shown in the following figure : At which poit will the direction of the magnetic field be from north to south ?

In figure a rectangular loop is being pulled to the right, away from the long straight wire carrying current I in the upward direction. The induced current in the loop is ____

Solve the follwing example . A current through a horizontal power line flows in east to west direction . What is the direction of magnetic field at a point directly below it and at a point directly above it ?

What is the direction of electric field intensity ?