Current 'i' is flowing in the rectangular loop placed in the xyz … - Vidyadip

MCQ

Current $'i'$ is flowing in the rectangular loop placed in the $xyz$ plane as shown in the figure. Find the magnetic moment of the loop

A
$i(ab)\hat k$
B
$iab(\cos 30\hat i + \sin 30\hat k)$
✓
$i\,ab(\sin 30\hat i + \cos 30\hat k)$
D
$i\,ab(\sin 30\hat i + \cos 30\hat j)$

✓

Answer

Correct option: C.

$i\,ab(\sin 30\hat i + \cos 30\hat k)$

c

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