Electrostatics

Related Questions

• A hollow conducting sphere is placed in an electric field produced by a point charge placed at P as shown in figure. Let ${V_A},{V_B},{V_C}$ be the potentials at points $A,B$ and C respectively. Then

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• The dielectric strength of air at NTP is $3 \times {10^6}\,V/m$then the maximum charge that can be given to a spherical conductor of radius 3 m is

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• A uniform electric field having a magnitude ${E_0}$ and direction along the positive $X - $ axis exists. If the potential $V$ is zero at $x = 0$, then its value at $X = + x$ will be

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• A charge of $5\,C$ experiences a force of $5000\,N$ when it is kept in a uniform electric field. What is the potential difference between two points separated by a distance of $1\,cm$

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• Two charges$ + 3.2 \times {10^{ - 19}}$ and $ - 3.2 \times {10^{ - 19}}C$ placed at $2.4{\AA}$ apart form an electric dipole. It is placed in a uniform electric field of intensity $4 \times {10^5}\,volt/m$. The electric dipole moment is

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