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What is magnetic flux linked with a coil...

What is magnetic flux linked with a coil of N turns and cross section area A held with its plane parallel to the field?

A

`(NAB)/(2)`

B

NAB

C

`(NAB)/(4)`

D

0

Text Solution

Verified by Experts

The correct Answer is:
D
Magnetic flux linked with a coil
`phi = NBA cos theta`
Since the magnetic field B is parallel to the area A, i.e., `theta = 90^@`
` therefore phi = 0`
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MTG GUIDE-ELECTROMAGNETIC INDUCTION AND ALTERNATING CURRENTS-NEET CAFE TOPICWISE PRATICE QUESTIONS (MAGNETIC FLUX)
  1. What is magnetic flux linked with a coil of N turns and cross section ...

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