Question

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What is electrical power in terms of current and potential difference? Explain.

Answer 1

See explanation below -

Step-by-step explanation:

Electrical power is, by definition, the rate at which electrical energy is absorbed in a circuit. However, we are asked the electrical power with respect to current.

This is a perfect example of Ohm's law, or the formula of power. It defines the relationship between power, voltage and current, as such -

P = VI

As you can see, electrical power is directly proportional to the current.

Now the potential difference is also recognized as the voltage, and is similarly directly proportional to the electrical power.

Hope that helps!

Answer 2

Read the explanations ●

Step-by-step explanation:

Electric power is the rate which energy is transformed to or from a part of an electrical circuit. A battery can deliver energy or a circuit element , the power is equal to the voltage difference across the element multiplied but the current...