An elongation of 0.4% in a wire of cross section area 10−6 m2 causes a restoring force of 80 N. Then, the young's modulus of wire is___(N/m2).

An elongation of 0.4% in a wire of cross section area 10−6 m2 causes

1.	An elongation of 0.4% in a wire of cross section area 10−6 m2 causes a restoring force of 80 N. Then, the young's modulus of wire is___(N/m2).
Answer» An elongation of 0.4% in a wire of cross section area $10^{- 6} m^{2}$ causes a restoring force of 80 N. Then, the young's modulus of wire is___ $(N / m^{2})$ .

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An elongation of 0.4% in a wire of cross section area 10−6 m2 causes a restoring force of 80 N. Then, the young's modulus of wire is___(N/m2).

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