Teaching HTET TGT Level 2 - 2024 Mock Test Physics Moving Charges and Magnetism Magnetic Field due to a Current Element
Find the resultant magnetic field at point E in the given square loop of side a.
1
\(\frac{2\sqrt2\mu_o I}{\pi a}\)
2
\(\frac{\sqrt2\mu_o I}{\pi a}\)
3
\(\frac{2\mu_o I}{\pi a}\)
4
None of these