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R G PUBLICATION-ELECTRIC CHARGES AND FIELDS-EXERCISE
- What is principle of super position?
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- What is Coulomb's law?
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- What is elecrtic flux?
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- What is an electric dipole?
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- Write the physical significance of dipole.
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- Deduce the expression tau=PxxE
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- What is volume charge density? What is its unit?
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- Deduce the expression of field at P due to a uniformly charged thin sp...
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- Show that the ratio of electric force and gravitational force between ...
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- Write a short note on "Superposition Principle"
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- Show that the flux delta Phi of electric field E through a small area ...
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- How many electron must be remove from a piece of metal to give it a +v...
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- Show that the ratio of electric force and gravitational force between ...
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- Write the properties of electric lines of force and define neutral poi...
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- Calculate the electric dipole moment of an electron and proton 5nm apa...
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- An electron is released from rest in a uniform electric field of magni...
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- Calculate the electric potential for a point charge.
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- Distinguish between conductors and insulators .Give examples.
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- Write the procedure of experiment of charging two metal spherical bodi...
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- How can you charge a metal sphere positively?
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