A wire connected in the left gap of meter bridge balance a 10 resistance in the right gap to a point which divides the bridge wire in the ratio 3:2 if the length of the wire is 1m the length of 1ohm wire is
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Answer:
Correct option is
A
1.0×10
−1
m
Given,
R:S=3:2
S=10Ω
Ratio,
S
R
=
2
3
R=
2
3
×10=15Ω
The length of 1Ω wire is given by
l=
15
1.5
l=
10
1
⇒0.1 m or 1.0×10
−1
m
Explanation:
hope this help and if you cant find the answer ....1.0×10 -¹m
this is the answer
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