A copper wire of length 1.80 m and diameter 0.80 mm is suspended from twopoints, 1.0 m apart and at the same horizontal level. A load of 2.5 kg is hungfrom the centre of the wire.The wire makes an angle 8 to the vertical at point P and experiences a force Fas shown in the diagram below.THIS DIAGRAM IS NOT SHOWN TO SCALEi.0.9 mii.0.5 mFᎾ : Ꮎ0.5 mF0.9 mCalculate the angle with which each part of the wire makes with thevertical at the point where the load is hung.Determine the stress in the wire.iii. Determine the strain in the wire.m = 2.5 kg(Young's modulus for copper = 1.17 x 10¹¹ Pa)iv. Determine the extension produced in the wire by this strain.

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Description: A copper wire of length 1.80 m and diameter 0.80 mm is suspended from twopoints, 1.0 m apart and at the same horizontal level. A load of 2.5 kg is hungfrom the centre of the wire.The wire makes an angle 8 to the vertical at point P and experiences a

For thew figure below following data is providedLength of the copper wire Dia of the wire mass of…

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Mechanical Engineering

A copper wire of length 1.80 m and diameter 0.80 mm is suspended from two points, 1.0 m apart and at the same horizontal level. A load of 2.5 kg is hung from the centre of the wire. The wire makes an angle 0 to the vertical at point P and experiences a force F as shown in the diagram below. THIS DIAGRAM IS NOT SHOWN TO SCALE

A copper wire of length 1.80 m and diameter 0.80 mm is suspended from two points, 1.0 m apart and at the same horizontal level. A load of 2.5 kg is hung from the centre of the wire. The wire makes an angle 0 to the vertical at point P and experiences a force F as shown in the diagram below. THIS DIAGRAM IS NOT SHOWN TO SCALE

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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Question

A copper wire of length 1.80 m and diameter 0.80 mm is suspended from two
points, 1.0 m apart and at the same horizontal level. A load of 2.5 kg is hung
from the centre of the wire.
The wire makes an angle 8 to the vertical at point P and experiences a force F
as shown in the diagram below.
THIS DIAGRAM IS NOT SHOWN TO SCALE
i.
0.9 m
ii.
0.5 m
F
Ꮎ : Ꮎ
0.5 m
F
0.9 m
Calculate the angle with which each part of the wire makes with the
vertical at the point where the load is hung.
Determine the stress in the wire.
iii. Determine the strain in the wire.
m = 2.5 kg
(Young's modulus for copper = 1.17 x 10¹¹ Pa)
iv. Determine the extension produced in the wire by this strain.

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