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Class 10 Science Medium Mcq English Medium

In the same circuit (I = 0.25 A), the potential difference across the 20 ohm lamp is:

Question
In the same circuit (I = 0.25 A), the potential difference across the 20 ohm lamp is:
1 V
4 V
5 V
20 V
Answer
5 V
Detailed Explanation
V1 = IR1 = 0.25 A x 20 ohm = 5 V.
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