Multiple choice questions XVI — task. Science CBSE, Class 10.

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

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1. Which of the following represents voltage?

\(\frac{Work\ done}{Current \times Time}\)
\(Work\ done \times Charge\)
\(\frac{Work\ done \times Time}{Current}\)
\(Work\ done \times Charge \times Charge\)

2. How much more heat is produced if the current is doubled?

Twice the original amount
Thrice the original amount
Four times the original amount
Five times the original amount

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