calculate the resistance of 2km long wire of radius 2mm
Answers
Answered by
0
R=(pl)/A where P is the resistivity of the wire
so R = p(2000/0.1256) = 15,923.5669 × p
The question must have the resistivity mentioned if not this is the ans.
hope it helps....
so R = p(2000/0.1256) = 15,923.5669 × p
The question must have the resistivity mentioned if not this is the ans.
hope it helps....
Similar questions