The voltage is 250 V and the current is 8.0 mA.
The power dissipated by the potentiometer is:
A. 31 mW.
B. 31 W.
C. 2.0 W.
D. 2.0 mW.
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Answer: C
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The voltage is 250 V and the current is 8.0 mA.
The power dissipated by the potentiometer is:
A. 31 mW.
B. 31 W.
C. 2.0 W.
D. 2.0 mW.
Answer: C
Share your understanding of this question with the correct explanation.