Question

unit of electric power may also be expressed as?​

Answer 1

Volt Ampere

Explanation:

When current flows in a resister, electric energy gets converted into heat energy

This heat is dissipated into the air around the components

The rate at which it dissipates is called power and it is measured in units of watts.

To find power P, we use the relation  

P= VI

Here V is volt and I is Ampere

So, the electric power can also be expressed as volt ampere

See a relevant question here:

What is electricity

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Answer 2

The unit of electric power is volt ampere.

Explanation:

• The volt ampere is used in power representation in electrical circuit.
• The apparent power is represented as product of root mean square voltage and RMS current.
• The apparent power is given as real power. The apparent power is greater than real power.
• The resistance stops the current to flow. The volt is given by formula volt is product of current and resistance.

To know more:

Unit of electric power may also be expressed as?​

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