There is a non conducting disc of mass 4 kg and radius 1m

Last updated: 6/14/2023

There is a non conducting disc of mass 4 kg and radius 1m placed on a rough non conducting surface A conducting ring of same mass is tightly fixed around the disc There exists a magnetic filed B 41 41 The resistance of the ring is 892 Find the time in sec after which the system will star toppling