a copper wire of length l

By Allen Kazadi

A narrow copper wire of length L and radius b is attached to a wide copper wire of length L and radius 2b, forming one long wire of length 2L. This long wire is attached to a battery, and a current is flowing through it. If the electric field in the narrow wire is E, the electric field in the wide wire is

Answer:

electric field in the wide wire is

E₂ = E/4

Follow:
Allen is a Technology guy, He basically works on Top articles related to Technology, Gadgets, and more. To know more about his work.
Leave a comment