Multiple choice question XXV — task. Science CBSE, Class 10.

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A wire of length

$100\ cm$ carries a steady current

$i$ . The potential at the ends of the wire is

$+5\ V$ and

$-25\ V$ . The value of potential at

$x\ =\ 30\ cm$ is

$6.5\ V$
$11\ V$
$3.5\ V$
$-4\ V$

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