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PRADEEP-ELECTRICITY-(Additional)Short Answer
- (a) What are two physical quantities to which electric potential is an...
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- (a) What do you mean by the term load in an electric circuit ? (b) W...
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- (a) Which is more conducting : silver or gold ? (b) Which is a bette...
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- (a) Of which material is a fuse-wire made of ? (b) Of which material...
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- (a) Whose resistivity increases more with temperature : of an alloy or...
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- A wire having a resistance of 18 Omega is cut into three equal parts. ...
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- What is the ratio of equivalent resistance of series combination of n ...
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- A given wire is stretched to double its length. How will its resistanc...
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- A wire of 3 Omega resistance and 10 cm length is stretched to 30 cm le...
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- (a) When is the pd for all the resistors in a circuit the same and is ...
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- (a) How does the current divide itself in a parallel combination of re...
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- (a) How is heat produced in a conductor by an electric current ? (b)...
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- (a) Are electrons consumed in a electric circuit when a current flows ...
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- (a) How does an incandescent bulb work ? (b) Why is the resistance o...
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- (a) Why does resistance increase in a series combination of resistors ...
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- (a) If a number of bulbs of different wattages are joined in parallel,...
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- What do you mean by electric potential difference ? How is it measured...
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- State Ohm's law ? How can it be verified experimentally ? Does it hold...
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- What do you mean by electrical resistance ? How does it arise ? Give i...
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- What is electrical resistivity ? How does it depend om temperature. Gi...
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