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 250 joules 150 joules 200 joules 50 joules 250 joules 150 joules 200 joules 50 joules ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance The unit of capacitance is Hennry Farady Ohm Farady/m Hennry Farady Ohm Farady/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 Voltage across the plates decreases Charge on the capacitor increases Charge on the capacitor decreases Voltage across the plates increases Voltage across the plates decreases Charge on the capacitor increases Charge on the capacitor decreases Voltage across the plates increases ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance A sine wave voltage is applied across a capacitor. When the frequency of the voltage is decreased, the current Increases Remains constant Decreases Ceases Increases Remains constant Decreases Ceases ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance What is the capacitance when Q = 60 µC and V = 12 V? 720 µF 5 µF 50 µF 12 µF 720 µF 5 µF 50 µF 12 µF ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance _______ field is associated with the capacitor. Electric None of the listed here Both Electric & Magnetic Magnetic Electric None of the listed here Both Electric & Magnetic Magnetic ANSWER DOWNLOAD EXAMIANS APP
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