The bob of a pendulum has mass m 1kg and charge q 40 C

Last updated: 6/8/2023

The bob of a pendulum has mass m 1kg and charge q 40 C Length of pendulum i 1 0 9 m The point of suspension also has th same charge 40 C What the minimum speed should be imparted to the bob so that it ca complete vertical circle 1 6 ms 1 q pq m u 2 2 ms 2 1