मराठी

Name the Law Which is Illustrated by the Above V−I Graph. - Science

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प्रश्न

 Name the law which is illustrated by the above VI graph.

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उत्तर

 Ohm's law is illustrated by the above V−I graph.

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पाठ 1: Electricity - Exercise 3

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संबंधित प्रश्‍न

Find the resistance of a conductor if 0.24 A current is passing through it and a potential difference of 24 V is applied across it.


Will current flow more easily through a thick wire or a thin wire of the same material, when connected to the same source? Why?


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(a) one-fourth
(b) four time
(c) half
(d) double


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Tick(✓) the correct choice in the following:

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The S.I. unit of resistance is __________.


State and define Ohm’s law.


State the limitations of Ohm’s law.


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Obtain the macroscopic form of Ohm’s law from its microscopic form and discuss its limitation.


Explain the equivalent resistance of a parallel resistor network.


Which of the following I-V graph represents ohmic conductors?


A student carries out an experiment and plots the V-I graph of three samples of nichrome wire with resistances R1, R2 and R3 respectively. Which of the following is hue?


State Ohm's Law. Represent it mathematically.


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Draw a labelled circuit diagram to verify this relationship.


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A current of 3.2 mA flows through a conductor. If charge on an electron is −1.6 × 10-19 coulomb, find the number of electrons that will pass each second through the cross section of that conductor.


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