A circular area with a radius of 7.50cm lies in the c-y plane. Part A What is th

Question

A circular area with a radius of 7.50cm lies in the c-y plane. Part A What is the magnitude of the magnetic flux through this circle due to a uniform magnetic field B = O.243T 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 O.243T that points at an angle of 52.9 degree from the +z direction? Part C What is the magnitude of the magnetic flux through this circle due to a uniform magnetic field B = O.243T that points in the +y direction?

Explanation / Answer

Here ,

r = 7.5 cm

B = 0.243 T

theta = 52.9 degree

Now , flux = B*A*cos(theta)

Flux = 0.243 * pi*0.075^2 * cos(52.9)

Flux = 2.59 *10^-3 Wb

the magnetic flux is 2.59 *10^-3 Wb

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