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 0.35 mA. 0.5 mA. 0.25 mA. 1 mA. 0.35 mA. 0.5 mA. 0.25 mA. 1 mA. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits An equipotential surface is one which has all points at _____________ potential. zero. same. different. none of them. zero. same. different. none of them. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The value of E within the field due to a point charge can be found with help of Lenzs law. Faradays law. Coulombs law. Kirchhoffs law. Lenzs law. Faradays law. Coulombs law. Kirchhoffs law. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The electrical resistance of human body is around 5 ohms. 1000 ohms. 250 ohms. 25 ohms. 5 ohms. 1000 ohms. 250 ohms. 25 ohms. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits In RLC parallel circuit circuit current through inductor is more than current through capacitor. Then what is the power factor of the circuit? unity lagging zero leading unity lagging zero leading ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Two resistor are said to be connected in parallel when 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. total current equals the sum of branch currents. both have the same potential difference. both ‘b’ and ‘c’ ANSWER DOWNLOAD EXAMIANS APP
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