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SARAS PUBLICATION-CURRENT ELECTRICITY-EXAMPLE
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- A potentiometre wire has length 4m resistance 8Omega. The resistance t...
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- A,B and C are voltmetres of resistance R, 1.5R and 3R as shown in the ...
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- An inductor 20 mH , a capacitor 50mu F and a resistor 40 are connected...
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