{:((i)"Positive and negative","(a) Michael Faraday"),((ii)"Electrostatic force","(b)Gauss"),("(iii)Concept of field","(c) Benjamin Franklin"),("(iv) q in arbitrary closed surface", "(d) coulomb"):}

{:((i)"Positive and negative","(a) Michael Faraday"),((ii)"Electrostat

1.	{:((i)"Positive and negative","(a) Michael Faraday"),((ii)"Electrostatic force","(b)Gauss"),("(iii)Concept of field","(c) Benjamin Franklin"),("(iv) q in arbitrary closed surface", "(d) coulomb"):}
Answer» ANSWER :`(i) RARR (c)`; (ii)`rarr` (d); (III) `rarr` (a) ; (iv) `rarr` (b)

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{:((i)"Positive and negative","(a) Michael Faraday"),((ii)"Electrostatic force","(b)Gauss"),("(iii)Concept of field","(c) Benjamin Franklin"),("(iv) q in arbitrary closed surface", "(d) coulomb"):}

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