Sahay Sir > Question Answers > NEET Last 32 Years Solved 1988 - 2019 Physics and Chemistry Video Solutions > Physics > Chapter 23 - Magnetic Effects of Current and Moving Charges > An electron moving in a circular orbit of radius r makes n rotations per second. The magnetic field produced at the center has magnitude

An electron moving in a circular orbit of radius r makes n rotations per second. The magnetic field produced at the center has magnitude

An electron moving in a circular orbit of radius r makes n rotations per second. The magnetic field produced at the center has magnitude