1) ස්ථිති විද්‍යුතය a) charges b) capacitors c) negative charges d) static electricity 2) ආරෝපණ a) capacitors b) attraction c) charges d) positive charges 3) විසර්ජනය කිරීම a) attraction b) discharge c) negative charges d) positive charges 4) ධන ආරෝපණ a) positive charges b) phenomenon c) discharge d) gold leaf electroscope 5) ඍණ ආරෝපණ a) negative charges b) discharge c) instances d) positive charges 6) ධාරිත්‍රක a) attraction b) static electricity c) capacitors d) charges 7) සංසිද්ධිය a) phenomenon b) capacitors c) discharge d) charge 8) ආකර්ෂණය a) charge b) attraction c) discharge d) static electricity 9) අවස්ථා a) gold leaf electroscope b) instances c) charge d) discharge 10) ස්වර්ණ පත්‍ර විද්‍යුත් දර්ශකය a) capacitors b) gold leaf electroscope c) instances d) positive charges

grade 7-science-unit 2-static electricity

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