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MBD PUBLICATION-ELECTRIC CHARGES AND FIELDS-QUESTION BANK
- The surface energy density("in"c/m^2)of the earth is about :
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- Two point charges + 3 muC and8 muC repel each other with a force of 40...
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- A charge q is placed at the centre of the line joining two equal charg...
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- Three charges + 4q , Q,q are placed in a straight line of length 1 at ...
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- A polythene piece , rubbed with wool , is found to be have - ve charge...
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- When a piece of polythene is rubbed with wool, a charge of -2 xx 10^(-...
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- Point charge + 4q,-q and +4q are kept on x-axis at points x=0,x= a and...
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- Two charges + 1mu C and +5 mu C are placed 0.1 cm aprt . What is t...
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- Three charges each of are placed at the comers of an equilateral trian...
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- If the electric flux entering and leaving an enclosed surface respecti...
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- Three charges are placed at the vertices of an equilateral triangle of...
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- The fig. below is the distribution of charges. The flux of electric fi...
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- Two equal metal bells are charged to 10 and -20 units of electricity. ...
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- Who suggested the possibility of two charge ?
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- In the phenomenon of electrification by friction, the principle of co...
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- Can a body have a charge 0.8 xx 10^(-19)C ?
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- Which experiment established the quantum nature of charge ?
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- Can we apply Coulomb's law to any type of charge distribution.
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- What is the importance of Coulomb's law in vector from ?
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- If the distance between two equal point charges is doubled and their i...
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