Duration: 3:48

4 views

0

A steady current \( I \) goes through a wire loop \( P Q R \) having shape of a right angle triangle with
\( \mathrm{P} \) \( P Q=3 x, P R=4 x \) and \( Q R=5 x \). If the magnitude of the magnetic field at \( P \) due to this loop is \( k\left(\frac{\mu_{0} I}{48 \pi x}\right) \), find the value of \( k \).
W
(a) 9
(b) 5
(c) 10
(d) 7
📲PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live