Two resistances 
and another 
of the same material but twice the length and half the thickness are connected in series with a standard battery 
of internal resistance 
The balancing point is
a)
b)
c)
d)
Two resistances and another of the same material but twice the length and half the thickness are connected in series with a standard battery of internal resistance The balancing point is
a)
b)
c)
d)
Question ID - 151338 | SaraNextGen Top Answer
Two resistances and another of the same material but twice the length and half the thickness are connected in series with a standard battery of internal resistance The balancing point is
a)
b)
c)
d)
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Two resistances |
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a) |
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b) |
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c) |
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d) |
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1 Answer
127 votes
Answer Key / Explanation : (c) -
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(c) If
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is the balancing length for 
and 
for 
as 
127 votes
Answer Link
127