Electricity, Electric Current, Unit, Direction (Part-1)

Current Electricity

S.I unit of Electric intensity is

Through an electrolyte an electrical current is due to drift of

Electric current has both magnitude and direction it is a .

A:Current density is a very is a vector quantity . R : Electric current , passing through a given unit area is current density.

The electric current flowing in a wire in the direction from B to A decreasing. Find out the direction of the induced current in the metallic loop kept above the wire as shown.

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

The dimensionally correct expression for the resistance R among the following is [P = electric power, l = electric current, t = time, V = volatge and E = electric energy]

Assertion : In a uniform electric field electrons move in the opposite direction of electric field. Reason : This is because of the negative charge of an electron.

Units of electric flux are