Question

5.) a current flowing in an appliance connected to a 120v source is 2a. what electrical power does it have?

Explanation:

Step1: Recall the power formula

The formula for electrical power \( P \) is \( P = V \times I \), where \( V \) is voltage and \( I \) is current.

Step2: Identify given values

Voltage \( V = 120 \, \text{V} \), current \( I = 2 \, \text{A} \).

Step3: Substitute values into formula

\( P = 120 \, \text{V} \times 2 \, \text{A} = 240 \, \text{W} \).

Answer:

The electrical power of the appliance is \( 240 \, \text{watts} \).