Question Detail

PHY 102 Test Compilation PHY 102 12 Objective Question
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Question

________ is used for measuring potential difference.
Options
A Potentiometer
B Ammeter
C Voltmeter
Correct Answer
D Galvanometer
Correct Answer

Option C is the correct answer.

Detailed Explanation

A voltmeter is an instrument used for measuring the electric potential difference between two points in an electric circuit. An ammeter measures current, a potentiometer measures EMF or compares potentials, and a galvanometer detects small currents.

Hint

Think about the common electrical instruments and their primary functions.

Question Info

Course: PHY 102
Topic: Test Compilation PHY 102 12
Type: Objective
Difficulty: Not specified
Question 977 of 1819
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