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Chapter 23: Q2PE (page 860)

What is the value of the magnetic flux through the coil in figure b due to the wire?

Short Answer

Expert verified

The value of the magnetic flux coil is zero.

Step by step solution

01

Definition of Magnetic flux

The entire magnetic field that travels across a particular area is measured by magnetic flux. It's a helpful tool for describing the effects of the magnetic force on things in a specific location.

02

Calculate the value of flux

The flux created by a contour with an area\(A\)in a constant magnetic field\(B\)that makes an angle\(\phi \)with the plane of the contour can be expressed as,

\({\rm{\Phi = BAcos(}}\phi {\rm{)}}\)……………………(1)

The angle in the given situation is the right angle, hence the flux will be zero from equation (1) because the cosine of a right angle \({\rm{90}}^\circ \)is zero.

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