Question

There is a toroid of radius 2cm , current 1A and has 200 turns. MF inside toroid??

Answer 1

Hey mate,.

B=Uoni/ 2πr

4×π10^-2×200×1/2×π×0.2

2×0^-3T

=2mT

hope it will help you

Answer 2

Explanation:

Hope it helps u.......❣️