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100N of force are exerted on a wire with cross-sectional area 0.50mm2. How much stress is being exerted on the wire?

a. 200000000 Pa

b. 230000 Pa

c. 50000000 Pa

d. 36000000 Pa

 Dec 2, 2016

Best Answer 

 #2
avatar+37091 
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stress = force/area   =  100 N/ .5mm^2 = 200000000 newton/meter^2  (Pa)

 Dec 2, 2016
edited by ElectricPavlov  Dec 2, 2016
 #2
avatar+37091 
+5
Best Answer

stress = force/area   =  100 N/ .5mm^2 = 200000000 newton/meter^2  (Pa)

ElectricPavlov Dec 2, 2016
edited by ElectricPavlov  Dec 2, 2016

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