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Question
Why can a closed surface not enclose a net magnetic “charge” in the way it can enclose electric charge?
Options
Net electric flux through every closed surface is zero.
No isolated north pole or isolated south pole has been observed.
The area of every closed surface is zero.
Magnetic field lines are open-ended lines.
MCQ
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Solution
No isolated north pole or isolated south pole has been observed. Magnetic field lines form closed loops, so a closed surface cannot enclose a net magnetic “charge” like electric charge.
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