Electrostatic and Capacitance In a cable capacitor, voltage gradient is maximum at the surface of the Insulator Sheath Earth Conduction Insulator Sheath Earth Conduction ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance Which of the following statements is incorrect ? The leakage resistance of ceramic capacitors is generally high A wire cable has distributed capacitance between the conductors The stored energy in a capacitor decreases with reduction in value of capacitance The stored energy in a capacitor increases with applied voltage The leakage resistance of ceramic capacitors is generally high A wire cable has distributed capacitance between the conductors The stored energy in a capacitor decreases with reduction in value of capacitance The stored energy in a capacitor increases with applied voltage ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance Electric intensity at any point in an electric field is equal to the at that point. potential gradient None of these electric flux magnetic flux density potential gradient None of these electric flux magnetic flux density 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 Electric intensity None of these Magnetic flux density Electric flux Electric intensity None of these Magnetic flux density ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance A 12 kHz voltage is applied to a 0.33 µF capacitor, and 200 mA of rms current is measured. What is the value of the voltage? 800 V 80 V 0.88 V 8 V 800 V 80 V 0.88 V 8 V ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance The relative permittivity has the following units no units F/m Wb/m m/F no units F/m Wb/m m/F ANSWER DOWNLOAD EXAMIANS APP
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