Which of the following instruments can be used to measure e.m.f. most accurately.
A
Ammeter
B
Galvanometer
C
Metre bridge
D
Potentiometer
E
Voltmeter
Verified Correct Answer: D.
Physical Principles & Numerical Solution
No expanded working has been attached for this question yet. The verified answer is Option D.
Source: Myschool Past Questions Archive (Record #42906)