Electrostatic and Capacitance An uncharged capacitor and a 1 kΩ resistor are connected in series with a switch and a 6 V battery. At the instant the switch is closed, the voltage across the capacitor is 0 V 3 V 2 V 6 V 0 V 3 V 2 V 6 V 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 Gauss’s law Maxwell’s second law Maxwell’s first law Coulomb’s square law Gauss’s law Maxwell’s second law Maxwell’s first law ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance Which medium has the least dielectric strength ? Paraffin wax Air Water Glass Paraffin wax Air Water Glass ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance Permittivity is expressed in Farad/sq-m Farad/meter Weber/meter Weber/sq-m Farad/sq-m Farad/meter Weber/meter Weber/sq-m ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance Two plates of a parallel plate capacitor after being charged from a constant voltage source are separated apart by means of insulated handles, then the Charge on the capacitor increases Voltage across the plates increases Charge on the capacitor decreases Voltage across the plates decreases Charge on the capacitor increases Voltage across the plates increases Charge on the capacitor decreases Voltage across the plates decreases ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance Two 0.68 µF capacitors are connected in series across a 10 kHz sine wave signal source. The total capacitive reactance is 46.8 Ω 4.68 Ω 23.41 Ω 11.70 Ω 46.8 Ω 4.68 Ω 23.41 Ω 11.70 Ω ANSWER DOWNLOAD EXAMIANS APP
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