Correct the sentences if required changing the underlined portion. Current flows in an electric circuit only when the circuit is open.

Correct the sentences if required changing the underlined portion. Current flowing through any metallic conductor varies inversely as the drift velocity of the electrons.

Correct the sentences if required changing the underlined portion. Usually the cell is a source of electric energy.

Correct the sentences if required changing the underlined portion. C.G.S electrostatic unit of current is Ampere.

Correct the sentences if required changing the underlined portion. CGS electromagnetic unit of current is State-Ampere.

Correct the sentence if required changing the underlined portion: Nuclei with positive packing fraction are stable.

Correct the following statements if required changing the underlined portion. Like currents repel.

Correct the following statements if required changing the underlined portion. Unlike currents attract.

Correct the sentences if required changing the underlined portion. Charge carriers can easily flow through insulators.

Correct the sentences if required changing the underlined portion. The conventional direction of flow of current is the directioin along which the negative charges flow.

Correct the sentences if required changing the underlined portion. Ohm's law is applicable to that branch of a circuit containing a metallic (or Ohmic) conductor.