Electrostatic and Capacitance A 220 Ω resistor is in series with a 2.2 µF capacitor. The time constant is 480 µs 24 µs 48 µs 2.42 µs 480 µs 24 µs 48 µs 2.42 µs ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance For which of the following parameter variation, the capacitance of the capacitor remains unaffected ? Thickness of the plates Nature of dielectric Distance between plates Area of the plates Thickness of the plates Nature of dielectric Distance between plates Area of the plates ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance For making a capacitor, it is better to select a dielectric having Low permeability Permittivity slightly more than that of air Permittivity same as that of air High permeability Low permeability Permittivity slightly more than that of air Permittivity same as that of air High permeability ANSWER DOWNLOAD EXAMIANS APP
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 45 54 42 37 45 54 42 37 ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance The capacitance of a capacitor is not affected by Area of plates Distance between plates Thickness of plates All of the listed here Area of plates Distance between plates Thickness of plates All of the listed here ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance The units of capacitance are Coulomb/volt Volt/coulomb Hennry Hennry/wb Coulomb/volt Volt/coulomb Hennry Hennry/wb ANSWER DOWNLOAD EXAMIANS APP
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