How much energy is converted by a device that draws 1.5 amperes from a 12-volt battery for 2 hours

How much energy is consumed when a current of 5 amperes flows through the filament (or element) of a heater having resistance of 100 ohms for two hours? Express it in joules.

A device that converts one from of energy into another form is termed as

How much energy is given to each coulomb of charge passing through a 6 V battery ?

Let a fully charged lead storage battery contains 1.5 L 5 M H_(2)SO_(4) . What will be the concentration of H_(2)SO_(4) in the battery after 2.5 ampere current is drawn from the battery for 6 hour?

It has been proposed to use large inductors as energy storage devices. a. How much electrical energy is converted to light and thermal energy by a 200 - Omega light bulb in one day? b. If the amount of energy calculated in part (a) is stored in an inductor in which the current is 80.0 A , what is the inductance?

An ideal coil of 10 henry is joined in series with a resistance of 5 ohm and a battery of 5 volt. 2 second after joining, the current flowing in ampere in the circuit will be