CBSE BOARD XII, asked by exmarnab, 1 year ago

what is the flux density in magmetic field of cross sectional area of 20 cm square having a flux of 3 mWb.

Answers

Answered by mdbilal6750

2

Answer:

Explanation:

Flux density, B =

3 X 10 ^-3 Wb / 20 X 10^-4 m ^2 = 1.5 T

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