Electric Circuits A coil of negligible resistance has an induction of 100 mH. The current passing through the coil changes from 2 A to 4 A at a uniform rate in 0.1 sec the voltage across the coil during this time would be __________ V. 50 2 8 36 50 2 8 36 ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Which law(s) find application in electrolysis? Faradays law. Gausss law. Ohms law. Coulombs law. Faradays law. Gausss law. Ohms law. Coulombs law. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The switch S is the circuit shown in figure is ideal. If the switch is repeatedly closed for 1 ms and opened for 1 ms, the average value of i(t) is 0.5 mA. 0.35 mA. 0.25 mA. 1 mA. 0.5 mA. 0.35 mA. 0.25 mA. 1 mA. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Which of following capacitors has relatively shorter shelf life? Paper. both (B) and (C) above. Glass. Electrolytic. Paper. both (B) and (C) above. Glass. Electrolytic. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Two resistor are said to be connected in parallel when total current equals the sum of branch currents. both have the same potential difference. both ‘b’ and ‘c’ both carry the same value of current. total current equals the sum of branch currents. both have the same potential difference. both ‘b’ and ‘c’ both carry the same value of current. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits In the network shown, what is the current I in the direction shown? 1 / 3 A. 4 A. 0 A. 5 / 6 A. 1 / 3 A. 4 A. 0 A. 5 / 6 A. ANSWER DOWNLOAD EXAMIANS APP
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