Common Measuring Instruments


 
 
Concept Explanation
 

Common Measuring Instruments

COMMON MEASURING INSTRUMENTS:

Ammeter: Measures the value of current flowing in th circuit. The resistance of ammeter is small ans it is used in series with the circuit.

Voltmeter: Measures the potential  difference between two points in the circuit. Its resistance is high and it is used in parallel with the resistance wire.

Sample Questions
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Question : 1

Voltmeter is used to measure _________________

Right Option : A
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Explanation
 
 


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