Electrostatic and Capacitance The potential gradient across the material of low permittivity is than across the material of high permittivity. smaller None of these greater both (A) and (B) smaller None of these greater both (A) and (B) ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance Voltage applied across a ceramic dielectric produces an electrolytic field 100 times greater than air. What will be the value of dielectric constant ? 50 times 100 times 150 times 300 times 50 times 100 times 150 times 300 times ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance A paper capacitor is usually available in the form of Rolled Foil Tubes None of the listed here Disc Rolled Foil Tubes None of the listed here Disc 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 6 V 2 V 3 V 0 V 6 V 2 V 3 V 0 V ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance The direction of electric field due +0 positive charge is . both (A) and (B) towards the charge away from the charge None of these both (A) and (B) towards the charge away from the charge None of these ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance The units of volume charge density are Coulomb/meter Coulomb/meter Coulomb/meter Coulomb/meter Coulomb/meter Coulomb/meter Coulomb/meter Coulomb/meter ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS