when lead accumulator is charging it is

When lead accumulator is charged, it is

When lead accumulator is charged it is :

When lead accumulator is charged, it is

When lead accumulator is charged it behaves as:

The compound used in lead accumulators is :

A 12 V lead accumulator is being charged using 24 V supply with an external resistance 2 Omega . The internal resistance of the accumulator is 1 Omega . Find the time in which it will store 360 W -hour energy.

The compound used in lead accumulators is