State the condition in which the terminal voltage of a secondary cell is equal to its emf

State the condition in which the terminal voltage of a secondary cell is equal to emf.

State the conditions under which a force does no work.

What are the conditions in which medical termination of pregnancy is advised?

Which of the following is a secondary cell?

When a secondary cell of e.m.f 2.0 V is being charged by an external supply, is the terminal voltage of the secondary cell greater or less than 2.0 V?

The terminal voltage of a cell emf E on short circuiting will be

Which is -ve terminal of an electric cell ?

Which is +ve terminal of an eletric cell ?