Question

A copper wire of resistivity 1.63 X 10-8 Ω-m has a cross-section area of 10.3 X 10 -4 cm2 . What will be the length of the wire required to make a 20Ω coil.

Answer 1

Answer:

the answer would 10=13 q m

and theejeiensayahaywhwuwhwqoqn7272-#;26#-181(3!3

Explanation:

(382821!#!$(($83828273+3;3;

Answer 2

BRO IT'S A VERY EASY QUESTION.

PLEASE REFER IT FROM ATTACHMENT.

THANK YOU.

@ AMINUL HOQUE