[" An emf of "15" volt is applied in a "],[" circuit containing "5" henry inductance "],[" and "10" ohm resistance.The ratio of "],[" the current at time "t=oo" and "t=1],[" second is: "]

An e.m.f. of 15 volt is applied in a circuit containing 5 henry inductance and 10 ohm resistance. The ratio of the current at time t=oo and at t=1 second is

An emf of 15 V is applied in a circuit containing 5 H inductance and 10 Omega resistance. The ratio of the currents at time t = oo and t = 1 s is

An emf of 15 V is applied in a circuit containing 5 H indutance and 10 Omega resistance. The ratio of the currents at time t = oo and t = 1 s is

An emf of 15 V is applied to a circuit containing 5 H inductance and 10 Omega resistance. The ratio of the currents at time, t = infty and t = 1 s is

[" An emf of "20V" is applied at "],[" time "t=0" to a circuit "],[" containing in series "10mH],[" inductor and "5Omega" resistor.The "],[" ratio of the currents at time "],[t=oo" and at "t=40s" is close to: "]