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JEE MAIN 2020
07-01-20 S1
Question
Consider a circular coil of wire carrying constant current I, forming a magnetic dipole. The magnetic flux through an infinite plane that contains the circular coil and excluding the circular coil area is given by $\phi_i$. The magnetic flux through the area of the circular coil area is given by $\phi_0$. Which of the following option is correct?
Select the correct option:
A
$\phi_i=-\phi_0$
B
$\phi_{\mathrm{i}}<\phi_0$
C
$\phi_{\mathrm{i}}=\phi_0$
D
$\phi_{\mathrm{i}}>\phi_0$
✓ Correct! Well done.
✗ Incorrect. Try again or view the solution.
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