Torchlight and its components — task. Science CBSE, Class 8 New.

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எங்கள் ஆசிரியர்களுடன் 1-ஆன்-1 ஆலோசனை நேரத்தைப் பெறுங்கள். டாப்பர் ஆவதற்கு நாங்கள் பயிற்சி அளிப்போம்

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Roshan examines an electric cell and observes one end has a raised metal cap, while the other has a flat disc. The cell is marked with + and – signs.

Which statement is correct about the terminals?

Both ends are positive
Terminals do not matter in circuits
Raised cap is positive, flat disc is negative
Raised cap is negative, flat disc is positive

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