Chapter 2 – Electrostatic Potential and Capacitance
Sahay Sir > Question Answers > Arihant Physics by D.C Pandey > Volume 2 > Chapter 2 - Electrostatic Potential and Capacitance
Two capacitors having capacitances 8μF and 16μF have breaking voltages 20V and 80V. They are combined in series. The maximum charge they can store individually in the combination is
03
Dec
Two capacitors having capacitances 8μF and 16μF have breaking voltages 20V and 80V. They are combined in series. The maximum charge they can store individually in the combination is Two capacitors having capacitances 8μF and 16μF have breaking voltages 20V and 80V. They are combined in series. The maximum charge they can store individually in [...]
Two capacitors of equal capacity are connected in series, they have some resultant capacity. Now they are connected in parallel. The resultant capacity becomes.
03
Dec
Two capacitors of equal capacity are connected in series, they have some resultant capacity. Now they are connected in parallel. The resultant capacity becomes. they have some resultant capacity. Now they are connected in parallel. The resultant capacity becomes. Two capacitors of equal capacity are connected in series December 3, 2020 Category: Arihant Physics by [...]
When a capacitor is connected to a battery, then
03
Dec
When a capacitor is connected to a battery, then then When a capacitor is connected to a battery December 3, 2020 Category: Arihant Physics by D.C Pandey , Chapter 2 - Electrostatic Potential and Capacitance , Volume 2 ,
In the given figure, find the charge flowing through section AB when switch S is closed.
03
Dec
In the given figure, find the charge flowing through section AB when switch S is closed. find the charge flowing through section AB when switch S is closed. In the given figure December 3, 2020 Category: Arihant Physics by D.C Pandey , Chapter 2 - Electrostatic Potential and Capacitance , Volume 2 ,
In the given arrangement of capacitors 6 μ C charge is added to point A, the charge on upper capacitor is :
03
Dec
In the given arrangement of capacitors 6 μ C charge is added to point A, the charge on upper capacitor is : In the given arrangement of capacitors 6 μ C charge is added to point A the charge on upper capacitor is : December 3, 2020 Category: Arihant Physics by D.C Pandey , Chapter [...]
In the given figure, a capacitor of non-parallel plates is shown. The plates of capacitor are connected by a cell of emf V0. If σ denotes surface charge density and E denotes electric field, then?
03
Dec
In the given figure, a capacitor of non-parallel plates is shown. The plates of capacitor are connected by a cell of emf V0. If σ denotes surface charge density and E denotes electric field, then? a capacitor of non-parallel plates is shown. The plates of capacitor are connected by a cell of emf V0. If [...]
A 6×10^−4 F parallel plate air capacitor is connected to a 500 V battery. When air is replaced by another dielectric material, 7.5 × 10^−4 C charge flows into the capacitor. The value of the dielectric constant of the material is:
03
Dec
A 6×10^−4 F parallel plate air capacitor is connected to a 500 V battery. When air is replaced by another dielectric material, 7.5 × 10^−4 C charge flows into the capacitor. The value of the dielectric constant of the material is: 7.5 × 10^−4 C charge flows into the capacitor. The value of the dielectric [...]
Two capacitors A and B having capacitances 10 uf and 20 uF are connected in series with a 12 V battery. The ratio of the charge on A and B is
03
Dec
Two capacitors A and B having capacitances 10 uf and 20 uF are connected in series with a 12 V battery. The ratio of the charge on A and B is Two capacitors A and B having capacitances 10 uf and 20 uF are connected in series with a 12 V battery. The ratio of [...]
A dielectric slab of thickness d is inserted in a parallel plate capacitor whose negative plate is at x=0 and the positive plate is at x=3d. The slab is equidistant from the plates. The capacitor is given some charge. As x goes from 0 to 3d, then
03
Dec
A dielectric slab of thickness d is inserted in a parallel plate capacitor whose negative plate is at x=0 and the positive plate is at x=3d. The slab is equidistant from the plates. The capacitor is given some charge. As x goes from 0 to 3d, then The electric field in region II as in [...]
Consider the situation shown in the figure. The capacitor A has a charge q on it whereas B is uncharged. The charge remain present on a capacitor B for a long time after the switch is closed is :
03
Dec
Consider the situation shown in the figure. The capacitor A has a charge q on it whereas B is uncharged. The charge remain present on a capacitor B for a long time after the switch is closed is : Consider the situation shown in the figure. The capacitor A has a charge q on it [...]