RL Circuit Analysis Quiz

What components are included in the RL circuit discussed in the video?

• A 24V AC source, a 4-ohm resistor, two 8-ohm resistors in series, and a 2 Henry inductor

• A 12V DC source, a 6-ohm resistor, two 4-ohm resistors in series, and a 1 Henry inductor

• A 24V DC source, a 4-ohm resistor, two 8-ohm resistors in parallel, and a 2 Henry inductor

• A 12V AC source, a 6-ohm resistor, two 4-ohm resistors in parallel, and a 1 Henry inductor

What is the current through the battery immediately after the switch is closed?

• 2 amps

• 1 amp

• 3 amps

• 4 amps

What is the voltage across the inductor immediately after the switch is closed?

• 24 volts

• 0 volts

• 8 volts

• 16 volts

How does the inductor behave after the switch has been closed for a long time?

• It acts as a short circuit

• It acts as an open circuit

• It generates a constant voltage

• It continues to resist changes in current

What is the equivalent resistance of the two 8-ohm resistors in parallel?

• 2 ohms

• 4 ohms

• 8 ohms

• 16 ohms

What happens to the current through the battery immediately after the switch is opened?

• It increases

• It reverses direction

• It remains the same

• It decreases to zero

What role does the inductor play immediately after the switch is opened?

• It becomes an open circuit

• It acts as a resistor

• It acts as a power source

• It generates a back EMF to maintain current

What is the voltage across the inductor immediately after the switch is opened?

• 48 volts

• 12 volts

• 0 volts

• 24 volts

What happens to the energy stored in the inductor after the switch has been open for a long time?

• It is transferred to the battery

• It increases

• It remains constant

• It is completely depleted

What is the state of the circuit after the switch has been open for a long time?

• The inductor continues to store energy

• The current continues to flow

• The voltage across the resistors increases

• All values return to zero