Electrostatic and Capacitance The time constant of an R-C circuit is defined as the time during which capacitor charging voltage actually rises to ______ percent of its value. 62, initial 37, final 37, initial 62, final 62, initial 37, final 37, initial 62, final ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance The potential gradient across the material of low permittivity is than across the material of high permittivity. both (A) and (B) greater None of these smaller both (A) and (B) greater None of these smaller ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance Two plates of a parallel plate capacitor after being charged from a constant voltage source are separated apart by means of insulated handles, then the Charge on the capacitor increases Charge on the capacitor decreases Voltage across the plates increases Voltage across the plates decreases Charge on the capacitor increases Charge on the capacitor decreases Voltage across the plates increases Voltage across the plates decreases ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance The sparking between two electrical contacts can be reduced by inserting a None of these capacitor in parallel with contacts resistance in line capacitor in series with each contact None of these capacitor in parallel with contacts resistance in line capacitor in series with each contact ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance The units of volume charge density are Coulomb/meter Coulomb/meter Coulomb/meter Coulomb/meter Coulomb/meter Coulomb/meter Coulomb/meter Coulomb/meter ANSWER DOWNLOAD EXAMIANS APP
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