A capacitor having capacitance of 5 uF is charged to a potential difference of 10,000 V. The energy stored in the capacitor is________?
Correct answer
D. 250 joules
Explanation
The correct answer is 250 joules.
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Study 3,658 Electrical Engineering MCQs with correct answers and explanations.
Correct answer
D. 250 joules
Explanation
The correct answer is 250 joules.
Correct answer
B. reverse bias at all times
Explanation
The correct answer is reverse bias at all times.
Correct answer
A. Transformer coupling
Explanation
The correct answer is Transformer coupling.
Correct answer
D. all of the above
Explanation
The correct answer is all of the above.
Correct answer
C. Signalling and timing devices
Explanation
The correct answer is Signalling and timing devices.
Correct answer
B. all of the above reasons
Explanation
The correct answer is all of the above reasons.
Correct answer
D. High thermal conductivity
Explanation
The correct answer is High thermal conductivity.
Correct answer
D. flat topped
Explanation
The correct answer is flat topped.
Correct answer
C. 50 µF
Explanation
The correct answer is 50 µF.
Correct answer
B. zero source resistance
Explanation
The correct answer is zero source resistance.