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The graph between current and the potent...

The graph between current and the potential diference in the experimental verification of Ohm's law were drawn by four students as shown in fig. which one of the following is correct?

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MODERN PUBLICATION-ELECTRICITY-EXERCISE
  1. Ohms law experiment is performed seperately with individual resistors ...

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  2. In Ohm's law experiment the physicla quantity quantities which is are ...

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  3. The graph between current and the potential diference in the experimen...

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  4. The circuit diagram shown below is used to find the effective resistqn...

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  5. A student set up electric circuit shown here for finding the equivalen...

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  6. In the circuit given ahead, the resistors R1 and R2 are connected

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  7. Identify the circuit in which the electrical components have been prop...

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  8. 4 students plotted the graph showing dependence of current I on potent...

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  9. Define one watt hour.

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  10. A cylinder of a material is 10 cm long and has a cross section of 2 cm...

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  11. Explain the following : Why is the tungsten used almost exclusively fo...

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  12. A resistance of 10 ohm is bent in the form of a closed circle. What is...

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  13. Why is much less heat generated in long electric cables than in filame...

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  14. State which has a higher resistance a 50 W or a 25 w lamp bulb and how...

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  15. Pick out conductors and insulators from the following Metals, Glass, R...

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  16. Pick out conductors and insulators from the following Metals, Glass, R...

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  17. Pick out conductors and insulators from the following Metals, Glass, R...

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  18. Pick out conductors and insulators from the following Metals, Glass, R...

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  19. Pick out conductors and insulators from the following Metals, Glass, R...

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  20. Pick out conductors and insulators from the following Metals, Glass, R...

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