Electrostatic and Capacitance A 2 µF, a 4 µF, and a 10 µF capacitor are connected in series. The total capacitance is less than 1.5 µF 4 µF 2 µF 10 µF 1.5 µF 4 µF 2 µF 10 µF ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance A condenser suitable for D.C. only is Oil impregnated paper condenser Metallic plate variable gang condenser Poled aluminium electrolytic condenser Metallic paper capacitor Oil impregnated paper condenser Metallic plate variable gang condenser Poled aluminium electrolytic condenser Metallic paper capacitor ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance For which of the following parameter variation, the capacitance of the capacitor remains unaffected ? Nature of dielectric Thickness of the plates Area of the plates Distance between plates Nature of dielectric Thickness of the plates Area of the plates Distance between plates ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance Which medium has the least dielectric strength ? Paraffin wax Water Glass Air Paraffin wax Water Glass Air ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance A potential of 400 V is applied to a capacitor, the plates of which are 4 mm apart. The strength of electric field is 100 KV/m 10 KV/m 30 KV/m 50 KV/m 100 KV/m 10 KV/m 30 KV/m 50 KV/m ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance What is the value of capacitance that must be connected in parallel with 50 pF condenser to make an equivalent capacitance of 150 pF ? 150 pF 100 pF 200 pF 50 pF 150 pF 100 pF 200 pF 50 pF ANSWER DOWNLOAD EXAMIANS APP
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