An initially uncharged 3.43×10^−⁶ F capacitor and a 8690Ω resistor are connected in series to a 1.50 V battery that has negligible internal resistance. What is the initial current I₀ in the circuit? I₀=
Calculate the circuit's time constant t. τ=
How much time t must elapse from the closing of the circuit for the current to decrease to 3.69% of its initial value? t=