Physics, asked by sanjuchaudhari62, 5 months ago

9) The self inductance of a coil having 100 turns is 10 mH. What is the magnetic flux linked with
each turn of the coil, if a current of 4 mA is passed through the coil?
a) 4 x 10-7 weber
b) 2 x 10-7 weber
c)1 x 10-7 weber d) 9 x 10-7 weber​

Answers

Answered by itzRealQueen
5

Answer:

(b) 2x10-7 Weber

Explanation:

hope it goes well

Answered by kavithakosuri1
1

Answer:

b

Explanation:

Given,

Self-inductance L=10mH

Number of turns. N=200 turns

Current, I=4mA

Magnetic Flux,ϕ=

N

LI

=

200

10×10

−3

×4×10

−3

=2×10

−7

Wb

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