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Class 10 Science Medium Mcq English Medium

If a fourth resistor is added in series to an existing series combination, the total resistance will:

Question
If a fourth resistor is added in series to an existing series combination, the total resistance will:
Decrease
Remain the same
Increase
Become zero
Answer
Increase
Detailed Explanation
Adding another resistor in series always increases the total resistance, since resistances add directly. — Examisthan.com
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