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a circular coil is placed in a magnetic field of 2 T parallel to Y axis .if plane of coil in a plane of equation Y 2 +Z 2 =25 and radius is in metre .flux linked with coil is ____

a circular coil is placed in a magnetic field of 2 T parallel to Y axis .if plane of coil in a plane of equation Y2+Z2=25 and radius is in metre .flux linked with coil is ____

Grade:12

1 Answers

Vikas TU
14149 Points
5 years ago
Radius of the coil is required to find the flux through the coil.
Flux = B.A
Where, B = magnetic field = 2T and
A = Aread of the coil = πR2
The component of magnetic field that’s perpendicular to the plane of coil = 2 cos 45o = 1.414
ð   Flux = B . A = 2 cos 45o . πR2 = 1.414 πR2

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