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Physics CBSE Live product
Class 7 (2026-27)
Electricity: Circuits and their components
PT1 Revision I - Electricity: Circuits and their components
1.
MCQ-electricity
Question:
2
m.
Pick the right option:
1.
Which terminal of a cell is marked with a “\(+\)” sign?
Negative terminal
Neutral terminal
Positive terminal
Metal terminal
2.
Why are LED lamps considered energy efficient?
They are larger in size
They use less electrical energy
They produce more smoke
They become hotter quickly
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