Question

A square shape metallic wire has Perry meter 264 if it is bent into a shape of circle find the area of circle then formed

Answer 1

the intensity of magnetic field in a longer than En Veetu is of often the intensity of magnetic field degree 150

Answer 2

parameter of the circle is same as that of metallic wire

so, parameter of the circle is

$2\pi {r} = 264$

calculate radius

then find area by using

$\pi {r}^{2}$

answer 5544