문제)R = 1.00 MΩ, C = 5.00 μF, ε = 30.0 V (a) Calculate the time constant of the circuit(b) Calculate the maximum charge of the capacitor after the switch is closed(c) Calculate the current in the resistor 10.0s after the switch is closed 풀이)R = 1.00 MΩ = 1.00 × 10^6 ΩC = 5.00 μF = 5.00 × 10^-6 Fε = 30.0 V (a)time constant τ = RC τ = RC = 1.00 × 10^6 Ω × 5.00 × 10^-6 F = 5.00 s (b) the maximum ch..