1 Answer

Pawan Lakhara · Answer 1 · 2021-12-25T05:30:39+0000

Step-by-step explanation:

The expression for the magnetic field around the current carrying wire is given by :

$B=(\mu_o I)/(2\pi r)$

Here,

I is electric current and r is distance from the wire.

The factors affect the strength of magnetic field around current carrying wire are :

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