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Ohm's Law in Scalar Form

In an experim...

Question

In an experiment to study the dependence of current on potential difference across a resistor, a student obtained the graph as shown in the diagram
find the value of resistance of the resistor

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Solution

$\frac{V}{I}$ = slope = R

$\frac{2}{0.2} =$ 10 $Ω$

10 $Ω$ is the answer.

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