Meter Bridge NEET Questions

Physics - Current Electricity

Meter Bridge MCQ Questions


1.
What principle does a meter bridge work on?
A.
Kirchhoff’s law
B.
Ohm’s law
C.
Superposition theorem
D.
Thevenin’s theorem
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ANSWER :
B. Ohm’s law
2.
Which physical quantity is measured using a meter bridge?
A.
Current
B.
Voltage
C.
Resistance
D.
Capacitance
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ANSWER :
C. Resistance
3.
What is the purpose of the jockey in a meter bridge experiment?

NEET - 2020

A.
To provide a variable resistance
B.
To make electrical contact at different points
C.
To measure voltage
D.
To measure current
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ANSWER :
B. To make electrical contact at different points
4.
A meter bridge consists of which main components?
A.
A uniform wire and two resistors
B.
A wire, resistors, and a battery
C.
A wire, resistors, and a jockey
D.
A wire and a galvanometer
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ANSWER :
C. A wire, resistors, and a jockey
5.
What is the standard length of the wire in a meter bridge?
A.
1 m
B.
100 cm
C.
50 cm
D.
10 m
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ANSWER :
B. 100 cm
6.
If the wire of a meter bridge is not uniform, what is the error in measurement?

NEET - 2021

A.
No error
B.
Zero error
C.
Non-uniform scaling error
D.
Parallax error
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ANSWER :
C. Non-uniform scaling error