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MODERN PUBLICATION-TEXTUAL QUESTIONS-EXERCISE
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- What is immaterial for an electric fuse?
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- A current of 2.0 A passes through a cell of emf 1.5 V having internal ...
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- Five resistance are connected as shown in the figure. The effective re...
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- One ampere is equivalent to
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- Assuming that the charge of an electron is 1.6 xx 10^-19C, the number ...
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- The specific resistance ofo a wire 1.1 m long, 0.4 mm in diameter and ...
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- Two copper wires, one of length 1 m and the other of length 9 m, are f...
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- A metallic wire of resistane of 40Omega is stretched to twice its leng...
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- When a piece of aluminium wire of finite length is drawn through a ser...
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- A certain piece of copper is to be shaped into a wire of minimum resis...
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- A uniform wire of resistance R is uniformly compressed along it s leng...
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- The appropriate material to be used in the construction of resistance ...
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- Why are alloys used for making standard resistance coils?
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- If the resistivity of an alloy is rho' and that of constituent metals ...
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- Carbon resistor used in electronic circuit are marked for their resist...
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