Electric Circuits A parallel plate capacitor with air as dielectric, force between plate is F. If capacitor is now immersed water of dielectric εr, force between plate will be – F. εr/F. F εr. 0. F. εr/F. F εr. 0. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Consider the following circuit : Switch is closed at t = 0 Find i(0 +) 0. (V*L) / (R*C) V / {R + (sL + 1 / Cs)}. V/R. 0. (V*L) / (R*C) V / {R + (sL + 1 / Cs)}. V/R. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Consider the following circuit. What is the value of current I in the 5 Ω resistor in the circuit given in the figure? 0 A. 2 A. 4 A. 3 A. 0 A. 2 A. 4 A. 3 A. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The power dissipated in a pure capacitor is both (B) and (C) above. proportional to the value of capacitance. zero. proportional to applied voltage. both (B) and (C) above. proportional to the value of capacitance. zero. proportional to applied voltage. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The absolute charge of an electron is - 1.6 × 10-19 C. 1.6 × 10-19 C. none of above. + 1.6 × 10-19 C. - 1.6 × 10-19 C. 1.6 × 10-19 C. none of above. + 1.6 × 10-19 C. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A paper capacitor is usually available in form of disc. meshed plates. rolled foil. tubes. disc. meshed plates. rolled foil. tubes. ANSWER DOWNLOAD EXAMIANS APP
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