Question

Why is the magnetic field line at the center of the loop a straight line?​

Answer 1

${\bold{\blue{\bf{\huge{\underline{Answer}}}}}}$

${\bold{\red{\huge{\mathbb{Reason}}}}}$

1. Bez the all points of the coil become equidistant from the coil so the force acting on the lines become equal so they become straight lines
2. As all other points except the center is near to one or other side of the coil so they deflect towards them.

$<marquee >Hope it is helpful$

$<marquee>Mark as the brainlist ans with thanks...$

#Sardar ji

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