If the current through an electrical machine running on direct current is 15A and the machine runs for 10 minutes, the charge that passes through the machine during this time is:

A current of 0.6 A is drawn by an electric bulb for 10 minutes. Which one of the following is the amount of electric charge that flows through the circuit?

If potential difference and current flowing through a wire is increased twice each then electric power :

The rule that determines the direction of a magnetic field produced around a straight conductor carrying current is :

The potential difference between the two end terminals of an electric heater is 220 V and the current through it is 0.5 A. What would be the current through the heater if the potential difference acr…

An incandescent electric bulb converts 20% of its power consumption into light, and the remaining power is dissipated as heat. The bulb's filament has a resistance of 200 Ω and 2 A current flows thro…