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R G PUBLICATION-ELECTOSTATIC POTENTIAL AND CAPACITANCE-EXERCISE
- Fill in the blanks The capacitance C depends only on the of the syste...
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- Define electrostatic potential at a point.
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- What do you mean by equipotential surface?
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- Give the relation between electric field E and potential V.
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- Why electrostatic potential is constant throughout the volume of the c...
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- A comb run through one's dry hair attracts small bits of paper. Why?
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- What are the dielectric substances?
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- What is linear isotropic dielectrics?
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- "The dielectric is polarised", show , how?
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- What is polarisation?
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- What is electric polarisation vector? Define the electric susceptibili...
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- What are capacitors?
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- What is capacitance of a capacitor?
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- Show, in case of a capacitor, potential difference V is proportional t...
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- What is the S.I. unit of capacitance?
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- What is dielectric strength of a dielectric medium?
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- Find the value of capacitance C when A=1m^2 and d = 1mm.
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- What is a Van de Graaff Generator?
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- Distinguish between electric potential and potential energy.
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- Define electron volt. Express it in Joule.
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