Electric Circuits Which of the following has least resistivity? Copper. Mercury. Aluminium. Lead. Copper. Mercury. Aluminium. Lead. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Which of the following defined the average value ? Charge transfer Heating effect Voltage Current Charge transfer Heating effect Voltage Current ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits If the length of a wire of resistance R is uniformly stretched to n times its original value, what will be its new resistance n2R. R / n2. n2 / R. nR . n2R. R / n2. n2 / R. nR . ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The current in the resistor R shown in figure will be 0.8 A. 0.4 A. 0.2 A. 0.6 A. 0.8 A. 0.4 A. 0.2 A. 0.6 A. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits In a capacitor the electric charge is stored in both of (A) and (B). metal plates. none of above. dielectric. both of (A) and (B). metal plates. none of above. dielectric. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits For ideal tank circuit what is the value of dynamic impedance? None of these ∞ 0 Both None of these ∞ 0 Both ANSWER DOWNLOAD EXAMIANS APP
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