Suppose a $1 \mu \mathrm{H}$ inductor and a $1 \Omega$ resistor are connected in series to a $1 \mathrm{ V}$ battery. What happens to the current in the circuit?
- The current starts at $0 \mathrm{ A}$, and gradually rises to $1 \mathrm{ A}$
- The current rises instantaneously to $1 \mathrm{ A}$ and stays there after that
- The current rises instantaneously to $1 \mathrm{ A}$ and then falls to $0 \mathrm{ A}$
- The current oscillates over time between $0 \mathrm{ A}$ and $1 \mathrm{ A}$
- The current oscillates over time between $1 \mathrm{ A}$ and $-1 \mathrm{ A}$