JEE Main20245 Apr 2024Morning ShiftPhysicsCapacitanceActual
The electric field between the two parallel plates of a capacitor of 1.5 F capacitance drops to one third of its initial value in 6.6 s when the plates are connected by a thin wire. The resistance of this wire is _____ . (Given, 3=1.1 )
Correct answer
0
Step-by-step solution
aligned & E = E ₀ 3 V = V ₀ 3 & V ₀ 3 = V ₀ e ^ - t & t = n 3 & 6.6 10⁻⁶= R (1.5 10⁻⁶ )(1.1) & R = 6 1.5 =4 aligned