Physics
Medium
Question
While measuring the unknown resistance the help of slide wire bridge a greatest accuracy can be achieved when__________________?
A
a most sensitive galvanometer is used
B
a steady voltage cell is used
C
the balance point is close to the middle of the wire
✓ Official correct answer
D
a high resistance box is used in one of its gap
Community credibility
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A
a most sensitive galvanometer is used
No member explanations yet for this option.
B
a steady voltage cell is used
No member explanations yet for this option.
C
the balance point is close to the middle of the wire
No member explanations yet for this option.
D
a high resistance box is used in one of its gap
No member explanations yet for this option.
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