A cube of edge length
(a)
The magnetic flux through the shaded face.
Answer to Problem 30.47P
The magnetic flux through the shaded face is
Explanation of Solution
Given info: The edge length
Write the expression for the magnetic flux through the shaded face.
Here,
Write the expression for the area of the square along the
Substitute
Thus, the area of the square is
Substitute
Conclusion:
Therefore, the magnetic flux through the shaded face is
(b)
The total flux through the six faces.
Answer to Problem 30.47P
The total flux through the six faces is
Explanation of Solution
Given info: The edge length
Write the expression for the magnetic flux through the six faces.
Here,
Write the expression for the flux passes through the face
Here,
Write the expression for the flux passes through the face
Here,
Write the expression for the flux passes through the face
Here,
Write the expression for the flux passes through the face
Here,
Write the expression for the flux passes through the face
Here,
Write the expression for the flux passes through the face
Here,
Substitute
Conclusion:
Therefore, the total flux through the six faces of the square cube is
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Chapter 30 Solutions
EBK PHYSICS FOR SCIENTISTS AND ENGINEER
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