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Three resistors 10 Omega, 20 Omega and 3...

Three resistors `10 Omega`, `20 Omega` and `31 Omega`` are connected in series combination.
When this series combination is connected to 12V supply, by neglecting the value of internal resistance, obtain potential difference across each resistor

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CHETANA PUBLICATION-ELECTRIC CURRENT THROUGH CONDUCTORS-EXERCISE
  1. Calculate : total Solution: current in the following circuit. R1 = 3 O...

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  2. Three resistors 10 Omega, 20 Omega and 30 Omega are connected in serie...

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  3. Three resistors 10 Omega, 20 Omega and 31 Omega are connected in serie...

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  4. Two resistors 1k Omega and 2k Omega are connected in parallel combin...

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  5. Two resistors 1k Omega and 3k Omega are connected in parallel combin...

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  6. In given circuit diagram two resistors are connected to a 5V supply. ...

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  7. In given circuit diagram two resistors are connected to a 6V supply. ...

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  8. A battery after a long use has a emf 24V and an internal resistance 38...

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  9. A battery of emf 12 V and internal resistance 3 Omega is connected to ...

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  10. A battery of emf 12 V and internal resistance 3 Omega is connected to ...

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  11. State the factors on which the resistance of a given conductor at a pa...

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  12. Define specific resistance (resistivity). State its unit and dimension...

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  13. Write the different formulae of resistivity.

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  14. Define conductivity of a material. State its unit and dimension.

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  15. Write different formulae of conductivity.

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  16. Calculate the resistance per metre, at room temperature, of a constant...

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  17. A 6m long wire has diameter 0.5 mm. Its resistance is 50 Omega. Find t...

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  18. What is the resistance of one of the rails of a railway track 20 km lo...

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  19. Explain the effect of temperature on resistance?

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  20. Explain the effect of temperature on resistivity.

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