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CHETANA PUBLICATION-ELECTRIC CURRENT THROUGH CONDUCTORS-EXERCISE
- Choose correct alternative. When potential difference is not applied...
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- Choose correct alternative. A wire carries a current of 1 A. The num...
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- Choose correct alternative. A wire of resistance 100 Omegais cut int...
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- Choose correct alternative. A thin, uniform wire of resistance 40 Om...
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- Choose correct alternative. A wire of resistance R is cut into 'n' e...
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- Choose correct alternative. Two wires have their lengths in the rati...
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- Choose correct alternative. If a resistor has three colour bands nam...
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- Choose correct alternative. A battery of emf 2V sends a current of 0...
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- Choose correct alternative. A wire of resistance 20 Omega is uniform...
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- Choose correct alternative. A battery of emf 10 volt is connected to...
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- Choose correct alternative. As the temperature of a metallic conduct...
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- Choose correct alternative. Equivalent resistance in parallel combin...
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- Choose correct alternative. When resistors are connected in parallel...
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- Choose correct alternative. Advantage of fuel cell over petrol is th...
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- Choose correct alternative. S.I. unit of current density is
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- Choose correct alternative. The quantity (frac(Rt - R0)(t)) represen...
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- Choose correct alternative. Which of the following graphs represent ...
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- Choose correct alternative. The direction of conventional current fl...
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- Choose correct alternative. The number of cells of 1.5 V / 500 mA ra...
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- Choose correct alternative. Total output voltage is A. 2//3 V ...
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