Electrostatic and Capacitance Which of the following is not a vector ? Electric field Electric potential Linear momentum Angular momentum Electric field Electric potential Linear momentum Angular momentum ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance at a point may be defined as equal to the lines of force passing normally through a unit cross section at that point. Electric flux None of these Magnetic flux density Electric intensity Electric flux None of these Magnetic flux density Electric intensity 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 6 joules 4 joules 2 joules 8 joules 6 joules 4 joules 2 joules 8 joules ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance A capacitor and a resistor are connected in series to a sine wave generator. The frequency is set so that the capacitive reactance is equal to the resistance and, thus, an equal amount of voltage appears across each component. If the frequency is increased VR and VC = 0 VR > VC VR = VC VC > VR VR and VC = 0 VR > VC VR = VC VC > VR 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 11.70 Ω 46.8 Ω 23.41 Ω 4.68 Ω 11.70 Ω 46.8 Ω 23.41 Ω 4.68 Ω ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance Of the following capacitors, which one has the highest dielectric constant? Air Paper Mica Glass Air Paper Mica Glass ANSWER DOWNLOAD EXAMIANS APP
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