A circular area with a radius of 6.40 cm lies in the x - y plane. Part A What is

Question

A circular area with a radius of 6.40 cm lies in the x-y plane.

Part A

What is the magnitude of the magnetic flux through this circle due to a uniform magnetic field B = 0.236 T that points in the +z direction?

Part B

What is the magnitude of the magnetic flux through this circle due to a uniform magnetic field B = 0.236 T that points at an angle of 52.4 from the +z direction?

Part C

What is the magnitude of the magnetic flux through this circle due to a uniform magnetic field B = 0.236 T that points in the +y direction?

Explanation / Answer

flux = BA cos theta

=0.236*(3.14*0.064^2) cos 0

=3.03*10^-3 --answer a

b)flux = BA cos theta

0.236*3.14*0.064^2 cos52.4

=1.85*10^-3---answer b

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