Chapter 6, Problem 45R

To determine

To Choose: The correct option.

Answer to Problem 45R

Option B

Explanation of Solution

Introduction:

Electrical power of a device can be described as a product of the voltage applied across the device and the current passing through it.

Electrical power can be expressed as the following equation:

  $P=IV$

Where, P is the power of a device in watts, I is the current through the device in amperes, and V is the voltage difference across the device in volts.

Conclusion:

Thus, option B is correct.