Electric Circuits A capacitor has a capacitance of 6 μF. Calculate the stored energy in it if a DC voltage of 100 V, is applied across it? 4 × 102 joules. 6 × 102 joules. 2.5 × 102 joules. 3 × 102 joules. 4 × 102 joules. 6 × 102 joules. 2.5 × 102 joules. 3 × 102 joules. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits To obtain wide bandwidth, network is designed with which of the following? High Q factor Low Q factor Unity Q factor Zero Q factor High Q factor Low Q factor Unity Q factor Zero Q factor ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The capacitive reactance of a capacitor of (1 / 2μF) F at 103 Hz is 10- 3 μF. 10 3 μF. 10 6 μF. 10- 6 μF. 10- 3 μF. 10 3 μF. 10 6 μF. 10- 6 μF. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The unit of electric field intensity is N / C. F/ m2. F / m. N / Ampere. N / C. F/ m2. F / m. N / Ampere. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Which of the followings is the expression for energy stored in a capacitor? (1 / 2) Cv2. C dv / dt. C / v. Cv. (1 / 2) Cv2. C dv / dt. C / v. Cv. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits For same voltage, the ratio resistance of 100 W lamp to resistance of 25 W lamp is 4. 1. 16. 1/4. 4. 1. 16. 1/4. ANSWER DOWNLOAD EXAMIANS APP
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