Electrostatic and Capacitance The electric field intensity at a point situated 4 meters from a point charge is 200 N/C. If the distance is reduced to 2 meters, the field intensity will be 1200 N/C 1600 N/C 2000 N/C 800 N/C 1200 N/C 1600 N/C 2000 N/C 800 N/C ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance Which of the following capacitors will have the least value of breakdown voltage ? Electrolytic Air Mica Paper Electrolytic Air Mica Paper ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance _______ field is associated with the capacitor. Electric Magnetic Both Electric & Magnetic None of the listed here Electric Magnetic Both Electric & Magnetic None of the listed here 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? 0.88 V 8 V 800 V 80 V 0.88 V 8 V 800 V 80 V ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance An electrolytic capacitor is generally made to provide Large value of capacitance Low capacitance Fixed capacitance Variable capacitance Large value of capacitance Low capacitance Fixed capacitance Variable capacitance 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 ? All of the listed here Mica capacitor Paper capacitor Electrolytic Capacitor All of the listed here Mica capacitor Paper capacitor Electrolytic Capacitor ANSWER DOWNLOAD EXAMIANS APP
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