Assertion: Good conductors like copper aluminium, etc. offer low resistance to the flow of current. Reason: Copper, aluminium, etc. contain a large number of free electrons. A) Both A and R are true and R is correct explanation of the assertion B) Both A and R are true but R is not the correct explanation of the assertion C) A is true but R is false D) A is false but R is true
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both assertion and reason are correct and a is correct answer for b i.e A
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A. Both A and R are true and R is the correct explanation of A
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