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10. An example of a conductor is (a) tap water(b) salt solution(c) metal wire(d) all of these11. How many terminals are there in a dry cell?(a) One(b) Two(c) Three(d) Four12. To prevent electric shocks, the metallic electrical wires are covered with(a) paper(b) cotton(c) aluminium(d) plastic​

Answer» 10 (d),11(B),12(d) is the ANSWER


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