Physics · Oct / Nov 2021 · Paper 11 · Question 37
5054Action and use of circuit components
A student connects two components whose resistances can change and a fixed resistor across a 6.0 V supply. Under which conditions is the voltage across the fixed resistor the greatest?
- Acold and dark
- Bcold and bright
- Cwarm and dark
- Dwarm and bright
As printed in the paper
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Correct answer: D. warm and bright
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