AP EAMCET · PHYSICS · Current Electricity
Five identical electric filament lamps numbered 1 to 5 are joined in parallel across an ideal source as shown in the figure. When all the bulbs are working, reading in the ammeter is \(3 \mathrm{~A}\). When lamp ' \(\mathrm{l}\) ' is switched off, reading of the ammeter is
- A \(2 \mathrm{~A}\)
- B \(3 \mathrm{~A}\)
- C \(1 \mathrm{~A}\)
- D \(0\)
Answer & Solution
Correct Answer
(B) \(3 \mathrm{~A}\)
Step-by-step Solution
Detailed explanation
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