Growth and decay of current In L-R Circuit

Show that the sum of instantaneous currents during growth and decay of current in LR circuit is independent of time.

The dimensionsof "time constant" L/R during growth and decay of current in all inductive circuit is same as that of

What is the maximum rate at which energy is stored in inductor (L) when it is connected in series with resistance R and one battery of emf E and negligible internal resistance? Refer to growth and decay of current in a coil, explained in competition file.

Questions on L-R Circuit

The growth of current in an L-R circuit in time t=L/r is equal to about __

Examples on Growth and Decaying in L-RCircuits || L-C Circuit || L-C- Oicillations

L R Growth and Decay Circuit

L R Growth and Decay Circuit

Asseration: The growth of current in (R_L) circuite is uniform. Reason: Inductor (L) opposes the growth of current.