Two identical tennis balls each having mass 'm' and charge ' q ' are suspended from a fixed point by threads of length . What is the equilibrium separation when each thread makes a small angle with the vertical ? [27 Jul 2021 Shift 1]l '. What is the equilibrium separation when each thread makes a small angle ' \θ' with the vertical ? [27 Jul 2021 Shift 1] \theta' with the vertical ? [27 Jul 2021 Shift 1]l '. What is the equilibrium separation when each thread makes a small angle ' \θ' with the vertical ? [27 Jul 2021 Shift 1]

Question

Examsnet · Accepted Answer

Correct Answer is : x=(q2l2πε0mg)13

JEE Main Physics Class 12 Electric Charges and Fields Questions