A potential difference \( \mathrm{V} \) is applied across a conduct... VIDEO
A potential difference \( \mathrm{V} \) is applied across a conductor of length \( \mathrm{L} \) and diameter \( \mathrm{D} \). How is the drift velocity, \( v_{d} \), of charge carriers in the conductor affected when (i) \( V \) is halved, (ii) Lis doubled and (iii) \( \mathrm{D} \)
\( \mathrm{P} \) is halved? Justify your answer in each case.
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