Electrostatic and Capacitance A region around a stationary electric charge has Both Electric & Magnetic A magnetic field An electric field None of the listed here Both Electric & Magnetic A magnetic field An electric field None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance A condenser suitable for D.C. only is Metallic paper capacitor 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 ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance The unit of capacitance is Farady Hennry Farady/m Ohm Farady Hennry Farady/m Ohm ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance Five time constants are required for a capacitor to charge fully or discharge fully. 1 1 ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance The breakdown voltage for paper capacitors is usually 20 to 60 volts 200 to 1600 volts more than 10000 volts 2000 to 3000 volts 20 to 60 volts 200 to 1600 volts more than 10000 volts 2000 to 3000 volts ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance When 4 volts e.m.f. is applied across a 1 farad capacitor, it will store energy of 2 joules 4 joules 8 joules 6 joules 2 joules 4 joules 8 joules 6 joules ANSWER DOWNLOAD EXAMIANS APP
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