Capacitor C₁ of capacitance 1μF and capacitor C₂ of capacitance 2 μF are separately charged fully by a common battery. The two capacitors are then separately allowed to discharged through equal resistors at time t =0

• the current in each of the two discharging circuits is zero at t = 0

• the currents in the two discharging circuits at  t= 0 are equal but non-zero

• the currents in the two discharging circuits at t=0

• Capacitor C₁ loses 40% of its initial charge sooner than _C2 loses 40% of the initial charge.