Electric Circuits Two battery having unequal emf cannot be connected in series. cannot be connected in parallel. both a and d can be connected in series only. cannot be connected in series. cannot be connected in parallel. both a and d can be connected in series only. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A series circuit consists of R = 20 Ω, L = 20 mH, and AC supply 60 V with f = 100 Hz. The voltage drop across R is 50.8 V. 40.8 V. 30.6 V. 24.4 V . 50.8 V. 40.8 V. 30.6 V. 24.4 V . ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The current through the 2 KΩ resistance ( rest resitances are all 1 ohm each ) in the circuit shown in diagram 6 mA. 1 mA. 2 mA. 0 mA. 6 mA. 1 mA. 2 mA. 0 mA. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Number of branches of a graph should be --------- number of branches of a network less than equals to equals to greater than less than less than equals to equals to greater than less than ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Five capacitors each of 5 µF are connected in series, the equivalent capacitance of the system will be 10 µF 25 µF 5 µF 1 µF 10 µF 25 µF 5 µF 1 µF ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits In parallel RC circuit total current is 5A and current through resistor is 3A. What is the current through capacitor? 5A 4A 2A 3A 5A 4A 2A 3A ANSWER DOWNLOAD EXAMIANS APP