If potential difference across a conductor is doubled while keeping its length and number density of electron constant. its drift velocity will be
Doubled
Halved
Constant
Can’t say
As we learnt
Drift velocity -
- wherein
Relation
Relation
Relation
Drift velocity is directly proportional to potential difference. If potential difference is doubled the drift velocity will be doubled.
Option 1)
Doubled
Option 2)
Halved
Option 3)
Constant
Option 4)
Can’t say
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