Electrostatic and Capacitance When 4 volts e.m.f. is applied across a 1 farad capacitor, it will store energy of 4 joules 6 joules 8 joules 2 joules 4 joules 6 joules 8 joules 2 joules ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance In a capacitive circuit A steady value of applied voltage causes discharge Decrease in applied voltage makes a capacitor charge An increase in applied voltage makes a capacitor charge None of the listed here A steady value of applied voltage causes discharge Decrease in applied voltage makes a capacitor charge An increase in applied voltage makes a capacitor charge None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance "The total electric flux through any closed surface surrounding charges is equal to the amount oflcharge enclosed".The above statement is associated with Coulomb’s square law Maxwell’s second law Gauss’s law Maxwell’s first law Coulomb’s square law Maxwell’s second law Gauss’s law Maxwell’s first law ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance Which of the following capacitor is preferred in case of single phase motor ? Electrolytic Paper Mica Air Electrolytic Paper Mica Air ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance A gang condenser is a Ceramic capacitor Variable Capacitance None of the listed here Polarised capacitor Ceramic capacitor Variable Capacitance None of the listed here Polarised capacitor ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance What is the capacitance when Q = 60 µC and V = 12 V? 12 µF 50 µF 720 µF 5 µF 12 µF 50 µF 720 µF 5 µF ANSWER DOWNLOAD EXAMIANS APP
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