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Class 10 Science Medium Mcq English Medium

Three resistors, each of 6 ohm, are connected in parallel. Their equivalent resistance is:

Question
Three resistors, each of 6 ohm, are connected in parallel. Their equivalent resistance is:
18 ohm
6 ohm
3 ohm
2 ohm
Answer
2 ohm
Detailed Explanation
1/Rp = 1/6+1/6+1/6 = 3/6 = 1/2, so Rp = 2 ohm.
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