The capacitor in an RC circuit (R = 130 Ω, C= 47 µF) is initially uncharged.
(a) Compute the charge on the capacitor one time constant (τ = RC) after the circuit is connected to a 9.0 Volt battery.
___________? C
(b) Compute the current in the circuit one time constant (τ = RC) after the circuit is connected to a 9.0 Volt battery.
___________? mA