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 800 N/C 1600 N/C 1200 N/C 2000 N/C 800 N/C 1600 N/C 1200 N/C 2000 N/C ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance If the sheet of a bakelite is inserted between the plates of an air capacitor, the capacitance will Increase Remain same Decrease None of the listed here Increase Remain same Decrease None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance The ohmmeter reading for a short circuited capacitor is Zero Infinity None of the listed here Few kilo ohm Zero Infinity None of the listed here Few kilo ohm ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance Permittivity is expressed in Farad/sq-m Weber/sq-m Farad/meter Weber/meter Farad/sq-m Weber/sq-m Farad/meter Weber/meter ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance Which of the following capacitors will have the least variation? Paper capacitor Silver plate mica capacitor Ceramic capacitor None of the listed here Paper capacitor Silver plate mica capacitor Ceramic capacitor None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance Which capacitor will be physically smaller for the same ratings ? None of these Both will be of equal size Ceramic capacitor Paper capacitor None of these Both will be of equal size Ceramic capacitor Paper capacitor ANSWER DOWNLOAD EXAMIANS APP