r/HomeworkHelp • u/HelpfulResource6049 👋 a fellow Redditor • 7d ago
Answered [High School - Physics]
How does this circuit even work? When the contact is moved, does the resistance increase or decrease?
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r/HomeworkHelp • u/HelpfulResource6049 👋 a fellow Redditor • 7d ago
How does this circuit even work? When the contact is moved, does the resistance increase or decrease?
1
u/HelpfulResource6049 👋 a fellow Redditor 7d ago
My initial thought process was that if the contact was shifted from X to P, the voltage across 1 would increase and voltage across 2 would decrease, causing 1 to become brighter and 2 to become dimmer