use the circuit diagram to decide if the lightbulb will light. justify your answer.
use the circuit diagram to decide if the lightbulb will light. justify your answer.
Answer
Explanation:
Step1: Check circuit connection
For a light - bulb to light, there must be a complete circuit. In the given diagram, we need to see if there is a continuous path from the positive terminal of the battery to the negative terminal through the light - bulb.
Step2: Analyze the switches
The two sets of switches in the circuit are in series with the light - bulb. If either set of switches is open, the circuit will be broken. Since we don't know the state of the switches, assume they are open. There is no complete path for the electric current to flow through the light - bulb.
Answer:
The light - bulb will not light because there is no complete circuit (assuming the switches are open).