_____ is used as the electrolyte in dry cell.

How much work is done in moving a charge of $2 \mathrm{C}$ across two points having a potential difference $10 \mathrm{V}$?

Write the conventional symbol of the following component used in electric circuit diagram-

An electric cell

How can a continuous flow of current be obtained? What are the sources of energy and name of the devices required for continuous flow of current?

Can the current supplied by a dry cell give you an electric shock?

Differentiate between the following.

Cell and battery

The statements given below are incorrect. Write the correct statements.

$1.$ An electric cell is a device in which electricity changes into chemical energy.

A car battery contains many cells.