If a 2.5 $\mathrm { k } \Omega$ resistor carries 45 mA , it is dissipating 5.0625 W.

Name: If a 2.5 $\mathrm { k } \Omega$ resistor carries 45 mA , it is dissipating 5.0625 W.
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Question

If a  2.5  $\mathrm { k } \Omega$ resistor carries  45 mA , it is dissipating  5.0625 W.

Quizplus · Accepted Answer

The power dissipated by a resistor can be calculated using the formula $ P = I^2 \times R $. Substituting the given values, $ P = (0.045 \, \text{A})^2 \times 2500 \, \Omega = 5.0625 \, \text{W} $.

If a 25 kΩ\mathrm { k } \OmegakΩ Resistor Carries 45 MA , It Is Dissipating

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