Priya opens and closes different switches. Complete the table by writing if the switches are open or closed and if the lamps are on or off. Describe how Priya connects a voltmeter... Priya opens and closes different switches. Complete the table by writing if the switches are open or closed and if the lamps are on or off. Describe how Priya connects a voltmeter to measure the voltage across lamp J.
Understand the Problem
The question is asking to complete a table based on the status of switches and lamps, and to describe how to connect a voltmeter to measure voltage across a lamp. The focus is on understanding electrical circuits, specifically the behavior of switches and lamps.
Answer
1. Lamp K on, Lamp L off. 2. Lamp J on, Lamp L off. 3. Switch R closed, Switch T open.
Table Completion:
- First row: Lamp K is on and Lamp L is off.
- Second row: Lamp J is on and Lamp L is off.
- Third row: Switch R is closed, Switch T is open. To measure the voltage across lamp J, connect the voltmeter in parallel with lamp J.
Answer for screen readers
Table Completion:
- First row: Lamp K is on and Lamp L is off.
- Second row: Lamp J is on and Lamp L is off.
- Third row: Switch R is closed, Switch T is open. To measure the voltage across lamp J, connect the voltmeter in parallel with lamp J.
More Information
To measure voltage, connect the voltmeter in parallel, so it can measure the potential difference across the component.
Tips
Ensure switches are connected in a series-parallel arrangement as per the circuit design to avoid errors.
Sources
- Priya opens and closes different switches. Complete the table by ... - gauthmath.com
- Solved: _ (b) Priya opens and closes different switches. - Gauth - gauthmath.com
AI-generated content may contain errors. Please verify critical information
Thank you for voting!
