When the current i is flowing through a conductor the drift velocity is v if 2i current is flowing through conductor but having double area of cross section drift velocity?
Answers
Answered by
22
Final Answer : v
Understanding :
here,
1) Drift velocity is proportional to I/A .
where I = current
A = Area of cross section
2) Here, Ratio I/ A initially is I/ A only
After that, Ration becomes, 2I/2A = I/A.
3) Here, Ratio renains constant
=> Drift Velocity will be constant when Current and Area of Cross Section, both are doubled.
Understanding :
here,
1) Drift velocity is proportional to I/A .
where I = current
A = Area of cross section
2) Here, Ratio I/ A initially is I/ A only
After that, Ration becomes, 2I/2A = I/A.
3) Here, Ratio renains constant
=> Drift Velocity will be constant when Current and Area of Cross Section, both are doubled.
Answered by
0
Answer:
v
Explanation:
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