Electrostatic and Capacitance A capacitor having capacitance of 5 uF is charged to a potential difference of 10,000 V. The energy stored in the capacitor is 50 joules 200 joules 250 joules 150 joules 50 joules 200 joules 250 joules 150 joules ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance A capacitor in a circuit became hot and ultimately exploded due to wrong connections, which type of capacitor it could be ? Mica capacitor Paper capacitor All of the listed here Electrolytic Capacitor Mica capacitor Paper capacitor All of the listed here Electrolytic Capacitor ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance A 220 Ω resistor is in series with a 2.2 µF capacitor. The time constant is 24 µs 2.42 µs 480 µs 48 µs 24 µs 2.42 µs 480 µs 48 µs ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance If an ohmmeter reading immediately goes practically to zero and stays there, capacitor is Short-circuited Satisfactory Lossy Charged Short-circuited Satisfactory Lossy Charged 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 first law Maxwell’s second law Coulomb’s square law Gauss’s law Maxwell’s first law Maxwell’s second law ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance A condenser suitable for D.C. only is Metallic plate variable gang condenser Poled aluminium electrolytic condenser Metallic paper capacitor Oil impregnated paper condenser Metallic plate variable gang condenser Poled aluminium electrolytic condenser Metallic paper capacitor Oil impregnated paper condenser ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS