A graph between potential difference (V) and current (I) is given in figure.
(i) What is the relation between V and I.
(ii) Find the resistance of the conductor using the graph.
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V = I *R
where V is voltage ,I is current and R IS resistance of the conductor.
resistance = slope of the graph
= y / x
(the graph is a linear graph where y axis volts across the conductor and x is current through the conductor)
where V is voltage ,I is current and R IS resistance of the conductor.
resistance = slope of the graph
= y / x
(the graph is a linear graph where y axis volts across the conductor and x is current through the conductor)
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