Question

QUESTION 7Solve the problem.For a resistor in a direct current circuit that does not vary its resistance, the power that a resistor must dissipate is directlyproportional to the square of the voltage across the resistor. The resistor must dissipate 16 watt of power when the voltageacross the resistor is 8 volts. Find the power that the resistor must dissfpate when the voltage across it is 24 yolts

Answer 1

Given that the power that the resistor must dissipate is directly proportional to the square of the voltage across the resistor. We can find the required solution using the steps below.

Step-by-step explanation

The implication of the question is

`p\propto v^2`

Thus

`p=v^2`

When p