An infinite wire has a circular bend of radius a, and carrying a current I as shown in figure. The magnitude of magnetic field at the origin O of the Bhautik Study Physics | CBSE | JEE | NEET 🧑🏫 Author: Aditya Bhatt Sir | 🕒 Last Updated: July 13, 2025 Table of Contents Toggle 📘Question✅ Answer 📘Question An infinite wire has a circular bend of radius a, and carrying a current I as shown in figure. The magnitude of magnetic field at the origin O of the arc is given by : (JEE-2025) ✅ Answer 🚀 Learn more at BhautikStudy.com 📘 This content is provided by Bhautik Study — for CBSE, JEE, and NEET physics preparation. Visit: www.bhautikstudy.com