Electrostatics

Related Questions

• Charge on \[\alpha \]-particle is

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• Two parallel plates have equal and opposite charge. When the space between them is evacuated, the electric field between the plates is $2 \times {10^5}V/m$. When the space is filled with dielectric, the electric field becomes $1 \times {10^5}V/m$. The dielectric constant of the dielectric material

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• Two similar spheres having \[ + \,q\] and \[ - \,q\] charge are kept at a certain distance. \[F\] force acts between the two. If in the middle of two spheres, another similar sphere having \[ + \,q\] charge is kept, then it experience a force in magnitude and direction as

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• If $E$ is the electric field intensity of an electrostatic field, then the electrostatic energy density is proportional to

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• Two electric dipoles of moment P and 64 P are placed in opposite direction on a line at a distance of 25 cm. The electric field will be zero at point between the dipoles whose distance from the dipole of moment P is

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