Electrostatic and Capacitance The minimum value of potential gradient in a cable occurs in outer sheath uniformly all over conductor insulation outer sheath uniformly all over conductor insulation ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance For making a capacitor, it is better to select a dielectric having High permeability Permittivity same as that of air Permittivity slightly more than that of air Low permeability High permeability Permittivity same as that of air Permittivity slightly more than that of air Low permeability ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance The total deficiency or excess of electrons in a body is known as Voltage Potential gradient Charge Current Voltage Potential gradient Charge Current ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance Which medium has the least dielectric strength ? Water Paraffin wax Glass Air Water Paraffin wax Glass Air ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance Three capacitors each of the capacity C are given. The resultant capacity 2/3 C can be obtained by using them all in parallel two in parallel and third in series with this combination all in series two in series and third in parallel across this combination all in parallel two in parallel and third in series with this combination all in series two in series and third in parallel across this combination ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance When a dielectric slab is introduced in a parallel plate capacitor, the potential difference between plates will Remains same Increase None of the listed here Decrease Remains same Increase None of the listed here Decrease ANSWER DOWNLOAD EXAMIANS APP
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