Guest

a transmission wire carries a current of 500a .the magnetic field at a point on the rod is 0.5uT.find the distance from point to the wire?

a transmission wire carries a current of 500a .the magnetic field at a point on the rod is 0.5uT.find the distance from point to the wire?

Grade:

1 Answers

Dastagir Hassain
33 Points
11 years ago

THIS VERY SIMPLE MY FRIEND....

U KNOW THAT B=(uo i)/(2 pi r)

if u substitute it the ansewer willbe r=20meters....

Think You Can Provide A Better Answer ?

ASK QUESTION

Get your questions answered by the expert for free