effective resistance of the series combination of three resistors of resistance 2.5ohm,3ohm and 3.5 ohm is ______
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Answered by
4
The answer is 9ohms.
In a series combination, the effective resistance is equal to the sum of individual resistances present in the combination.
In a series combination, the effective resistance is equal to the sum of individual resistances present in the combination.
Answered by
1
for series combination we know that,
R=R1+R2+R3
therefore
R=9ohm
R=R1+R2+R3
therefore
R=9ohm
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