The electric current in a discharge tube containing a gas is due to

The electric current is produced due to

The electric current existing in a discharge tube is 2.0(mu)A. How much charge is tarnsferred across a cross-section of the tube in 5 minutes ?

The electric current existing in a discharge tube is 2.0(mu)A. How much charge is tarnsferred across a cross-section of the tube in 5 minutes ?

The electric current in a liquid is due to the flow of

The current conduction in a discharged tube is due to

The current conduction in a discharged tube is due to

The resistance of a discharge tube is

The resistance of a discharge tube is