A emf source is used in an RL circuit until steady state current is established.

Then at a time instant $t=0,$ the emf source is removed from the circuit while keeping continuity in the RL circuit.

Considering the time after instant $t=0,$ select all that apply:

Energy in the inductor causes an exponential decay of voltage oscillations.

Energy in the inductor causes an oscillatory voltage across the resistor.

Voltage decays exponentially.

Current decays exponentially.

Energy in the inductor causes an exponential decay of oscillatory current.

Energy in the inductor causes an oscillatory current in the circuit.