A certain x-ray tube requires a current of 7 mA at a voltage of 80 kV. The rate of energy dissipation is:

560 watts

The rate of energy dissipation is 560 W

Explanation:

Rate of energy dissipation is the rate of energy consumption in the x-ray tube.

P = VI

Given;

Voltage V = 80 kV = 80,000

Current I = 7mA = 0.007 A

Substituting the given values;

P = 80,000 V × 0.007A

P = 560 Joules per second

P = 560 watts

The rate of energy dissipation is 560 W

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explanation:

explanation:

newton's third law, for every action there is an equal and opposite reaction.