Electrostatic and Capacitance If the sheet of a bakelite is inserted between the plates of an air capacitor, the capacitance will None of the listed here Remain same Increase Decrease None of the listed here Remain same Increase Decrease ANSWER DOWNLOAD EXAMIANS APP
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 800 N/C 1600 N/C 2000 N/C 1200 N/C 800 N/C 1600 N/C 2000 N/C ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance An uncharged capacitor and a 1 kΩ resistor are connected in series with a switch and a 6 V battery. At the instant the switch is closed, the voltage across the capacitor is 2 V 6 V 3 V 0 V 2 V 6 V 3 V 0 V ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance If three 10 uF capacitors are connected in parallel, the net cararitance is 15 uF 20 uF 30 uF 40 uF 15 uF 20 uF 30 uF 40 uF ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance Electric displacement is a______quantity. Scalar quantity None of the listed here Both scalar & vector Vector quantity Scalar quantity None of the listed here Both scalar & vector Vector quantity ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance When the voltage across a capacitor is tripled, the stored charge Doubles Stays the same Is cut to one-third Triples Doubles Stays the same Is cut to one-third Triples ANSWER DOWNLOAD EXAMIANS APP