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Determine the resistance of a copper wir...

Determine the resistance of a copper wire having a length of 1 km and diameter of 0,5 mm. (Given: `rho=Resistivity of copper =1.7 times 10^(-8) Omega m`)

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TARGET PUBLICATION-CURRENT ELECTRICITY-EXERCISE
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  2. The length of a conducting wire is 50 cm and its radius is 0.5 mm. If ...

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  3. Determine the resistance of a copper wire having a length of 1 km and ...

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  4. The resistance of a 1m long nichrome wire is 6 Omega. If we reduce the...

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  5. Three resistors having resistances of 15 Omega, 3 Omega and 4 Omega ar...

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  6. Solve: Two resistors having resistance of 16 and 14 are connected in...

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  7. Resistors having resistances of 15 Omega, 20 Omega and 10 Omega are c...

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  8. Three resistors having resistances of 5 Omega, 10 Omega and 30 Omega a...

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  9. When two resistors are connected in series, their effective resistance...

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  10. A current of 2 A flows through a conductor for 90 seconds. How much ch...

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  11. A current of 150 mA flows through a wire when the potential difference...

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  12. A charge of 30 C passes through a conductor for 2 minutes. Find the cu...

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  13. Resistance of a bulb is 500 Omega. It is connected to a battery of pot...

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  14. Determine the current that will flow when a potential difference of 44...

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  15. A copper wire of resistance 100 Q is connected to a battery of potenti...

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  16. The length of a conducting wire is 50 cm and its radius is 0.5 mm. If ...

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  17. Determine the resistance of a copper wire having, a length of 0.1 km a...

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  18. Three resistors having resistances of 12 Omega, 9 Omega, 4 Omega and 3...

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  19. Resistors having resistances of 8 Omega, 6 Omega and 12 Omega are co...

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  20. Rohan took a conducting wire of length 30 cm and diameter 1.2 mm. Afte...

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