Exam-style question
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What is the purpose of a potential divider in a circuit?.
- A.To produce a chosen output voltage
- B.To increase the current flow
- C.To decrease the resistance
- D.To store electrical energy
Model answer
What a good answer should say
- To produce a chosen output voltage
Explanation
Why this works
The potential divider is designed to split the input voltage into smaller output voltages based on the ratio of resistances in the circuit. This allows for a specific output voltage to be obtained, which is essential in various applications.
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