Equilibrium of forces
Medium
Pendulum Tension in Electric Field
A simple pendulum has a bob with mass m and charge q. The pendulum string has negligible mass. When a uniform and horizontal electric field 
is applied, the tension in the string changes. The final tension in the string, when pendulum attains an equilibrium position is _____.
(g : acceleration due to gravity)
is applied, the tension in the string changes. The final tension in the string, when pendulum attains an equilibrium position is _____.(g : acceleration due to gravity)
SELECT ONE OPTION