If the breaking force for a given wire is F,then the breaking force of two such wires of same material will be
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Explanation:
A) as the wires are connected in parallel direction, the force exerted will be same on them. so in this case the breaking of wire = F
b) if the wire has double thickness, than the breaking of wire depends on the material of which it is made up of. so stress = restoring force/ area of cross section
the breaking force will be doubled if the thickness is doubled
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