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If n identical drops of mercury are combined to form a bigger drop then the capacity of bigger drop, if capacity of each drop of mercury is C, is?
03
Dec
If n identical drops of mercury are combined to form a bigger drop then the capacity of bigger drop, if capacity of each drop of mercury is C, is? if capacity of each drop of mercury is C If n identical drops of mercury are combined to form a bigger drop then the capacity of [...]
The capacitance (C) for an isolated conducting sphere of radius (a) is given by 4πϵoa. If the sphere is enclosed with an earthed concentric sphere. The ratio of the radii of the spheres being n−1/n then the capacitance of such a sphere will be increased by a factor.
03
Dec
The capacitance (C) for an isolated conducting sphere of radius (a) is given by 4πϵoa. If the sphere is enclosed with an earthed concentric sphere. The ratio of the radii of the spheres being n−1/n then the capacitance of such a sphere will be increased by a factor. A metallic sheet is inserted between plates [...]
The ratio of capacitance of two capacitors filled with dielectrics of same dimensions but of different values K and K/4 arranged in two ways as shown in figure(i) and (ii), is?
03
Dec
The ratio of capacitance of two capacitors filled with dielectrics of same dimensions but of different values K and K/4 arranged in two ways as shown in figure(i) and (ii), is? is The ratio of capacitance of two capacitors filled with dielectrics of same dimensions but of different values K and K/4 arranged in two [...]
A metallic sheet is inserted between plates parallel to the plates of a parallel plate capacitor. The capacitance of the capacitor.
03
Dec
A metallic sheet is inserted between plates parallel to the plates of a parallel plate capacitor. The capacitance of the capacitor. A metallic sheet is inserted between plates parallel to the plates of a parallel plate capacitor. The capacitance of the capacitor. December 3, 2020 Category: Arihant Physics by D.C Pandey , Chapter 2 - [...]
A sheet of aluminium foil of negligible thickness is placed between the plates of a capacitor of capacitance C as shown in the figure then capacitance of capacitor becomes
03
Dec
A sheet of aluminium foil of negligible thickness is placed between the plates of a capacitor of capacitance C as shown in the figure then capacitance of capacitor becomes A sheet of aluminium foil of negligible thickness is placed between the plates of a capacitor of capacitance C as shown in the figure then capacitance [...]
Two identical metal plates are given positive charge Q1 and Q2 (Q2 < Q1 ) respectively. If they are now brought close together to form a parallel plate capacitor with capacitance C, the potential difference between them is
03
Dec
Two identical metal plates are given positive charge Q1 and Q2 (Q2 < Q1 ) respectively. If they are now brought close together to form a parallel plate capacitor with capacitance C, the potential difference between them is the potential difference between them is Two identical metal plates are given positive charge Q1 and Q2 [...]
Two large conducting plates A and B have charges Q1 and Q2 on them. The charges on the sides 1,2,3 and 4 respectively are.
03
Dec
Two large conducting plates A and B have charges Q1 and Q2 on them. The charges on the sides 1,2,3 and 4 respectively are. 2 3 and 4 respectively are. Two large conducting plates A and B have charges Q1 and Q2 on them. The charges on the sides 1 December 3, 2020 Category: Arihant [...]
A capacitor of capacitance C is charged to a potential difference V from a cell and then disconnected from it. A charge +Q is now given to its positive plate. The potential difference across the capacitor is now
03
Dec
A capacitor of capacitance C is charged to a potential difference V from a cell and then disconnected from it. A charge +Q is now given to its positive plate. The potential difference across the capacitor is now In the steady state in the circuit shown : December 3, 2020 Category: Arihant Physics by D.C [...]
A parallel plate capacitor of capacitance C consists of two identical plates A and B. A charge q is given to plate A and charge −2q is given to plate B. The space between plates is vacuum. The separation between plates is d. The electric intensity at a point situated between plates is?
03
Dec
A parallel plate capacitor of capacitance C consists of two identical plates A and B. A charge q is given to plate A and charge −2q is given to plate B. The space between plates is vacuum. The separation between plates is d. The electric intensity at a point situated between plates is? In the [...]
A 20Ω resistance takes 5 minutes to boil a given amount of water. How much resistance will be required to boil the same amount of water using the same source in 1 minute?
03
Dec
A 20Ω resistance takes 5 minutes to boil a given amount of water. How much resistance will be required to boil the same amount of water using the same source in 1 minute? A 20Ω resistance takes 5 minutes to boil a given amount of water. How much resistance will be required to boil the [...]