Physics, asked by Divya1265, 1 month ago

A coil of an area 0.05 and number of turns 100 is placed in a magnetic field of induction of 0.08.how much emf will be induced in it if the field is reduced to 0.02?

Answers

Answered by harry366784
0

Explanation:

Correct option is

D

0.016V

ϕ

1

=NBA

ϕ

2

=O

E

a

vg=

Ot

NBA

=

0.1

800×4×10

−5

×0.05

=0.016V

Hence (D) is correct answer

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