Electrostatic and Capacitance The time constant and R-C circuit may also be defined as the time during which the charging current falls to ______ percent of its initial maximum value 54 42 45 37 54 42 45 37 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 8 joules 6 joules 4 joules 2 joules 8 joules 6 joules 4 joules 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 If a third equal and similar charge is placed between two equal and similar charges, then this third charge will move out of the field of influence of the two charges not be in equilibrium remain in stable equilibrium be in unstable equilibrium move out of the field of influence of the two charges not be in equilibrium remain in stable equilibrium be in unstable equilibrium ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance Which of the following capacitors has relatively shorter shelf life ? Ceramic Paper Electrolytic Mica Ceramic Paper Electrolytic Mica ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance The capacitance of a capacitor is not affected by Area of plates All of the listed here Distance between plates Thickness of plates Area of plates All of the listed here Distance between plates Thickness of plates ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS