Game:

Counter-Strike: Source (2004)

Duration: 5:45

176 views

0

A polygon shaped wire is inscribed in a circle of radius \( R \). The magnetic induction at the centre of polygon, when current flows through the wire is
(a) \( \frac{\mu_{0} n I}{2 \pi R} \tan \left(\frac{2 \pi}{n}\right) \)
(b) \( \frac{\mu_{0} n I}{2 \pi R} \tan \left(\frac{4 \pi}{n}\right) \)
(c) \( \frac{\mu_{0} n I}{2 \pi R} \tan \left(\frac{\pi}{n}\right) \)
(d) \( \frac{\mu_{0} n I}{2 \pi R} \tan \left(\frac{\pi}{n^{2}}\right) \)
\( \mathrm{W} \)
📲PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live

Other Statistics