Electric Circuits The capacitance of a conductor is varying from 2 microfarad to zero in 1 sec linearly if the voltage applied to it is 6 V the energy stored in 0.5 sec in the condenser is 10 µ joules. 55.1 µ joules. 20 µ joules. 18 µ joules. 10 µ joules. 55.1 µ joules. 20 µ joules. 18 µ joules. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits If 1 A current flows in a circuit, the number of electrons flowing through this circuit is 1.6 × 10 - 19 0.625 × 10 - 19 1.6 × 1019 0.625 × 1019 1.6 × 10 - 19 0.625 × 10 - 19 1.6 × 1019 0.625 × 1019 ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits For the network shown below when I = 0, V = 20 V and when R = 0, I = 10 A. If now R = 3 Ω what is the value of the current I? 5 A. 10 A. 6 A. 4 A. 5 A. 10 A. 6 A. 4 A. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits What is mean by flow of electrons? Electric current. Voltage. Insulator. Semiconductor. Electric current. Voltage. Insulator. Semiconductor. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits If c1 = 8 μF, c2 = 4 μF, c3 = 7 μF c1, c2 are in series with c3 in parallel; effective capacitance will be 3 μF. 9.67 μF. 2.21 μF. 6 μF. 3 μF. 9.67 μF. 2.21 μF. 6 μF. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Kirchhoff’s current law is used for representing a current source. finding equivalent resistance. nodal analysis. loop analysis. representing a current source. finding equivalent resistance. nodal analysis. loop analysis. ANSWER DOWNLOAD EXAMIANS APP
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