The capacitor in an RC circuit(R = 110 Ω, C = 50 μF) is initially uncharged.
a) Calculate the charge on the capacitor in the circuit one time constant (τ=RC) after the circuit is connected to a 9.0 Volt battery.
b) Calculate the current in the circuit one time constant (τ=RC) after the circuit is connected to a 9.0 Volt battery.