A cube of side l is placed in a magnetic

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Target Exam

CUET

Subject

Physics

Chapter

Moving Charges and Magnetism

Question:

A cube of side l is placed in a magnetic field of intensity B. The magnetic flux emanating out of it will be-

Options:

zero

Bl²

2Bl²

6Bl²

Correct Answer:

zero

Explanation:

The net flux coming out of a closed surface is zero. Hence the flux coming out of the cube will be zero.