General Science - Physics (Basics)
Which instrument is used to measure electric potential difference in a circuit?
Which instrument is used to measure electric potential difference in a circuit?
easy Q13 of 15
Step-by-Step Solution
Step 1: Identify the concept
The question asks for the instrument measuring electric potential difference (voltage).Step 2: Apply the concept
Voltmeter measures voltage. Galvanometer measures small current, Ammeter measures current, and Ohmmeter measures resistance.Final Answer:
Voltmeter → Option DQuick Check:
Voltage measurement = Voltmeter ✅
Quick Trick: Volt meter measures voltage across components.
Common Mistakes:
- Confusing ammeter or galvanometer with voltmeter.
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