0
What will be the young's modulus if i use two wires both made of copper but they are different in length and diameter?
Wiki User
∙ 12y ago
Young's modulus or modulus of elasticity is a property of the material. As in both the wires we have copper material the young's modulus will be the same. It does not get altered with length or area of cross section.
Wiki User
∙ 12y ago
Add your answer:
Earn +20 pts
Can copper and alluminium wire of same length and diameter have same resistance?
For a single temperature, yes. The copper wire will have a much smaller cross-section than the iron wire. For multiple temperatures, no. Copper and iron have different temperature coefficients for resistivity.
If the wire is increased what should happen to the diameter?
If the length of the wire increases its diameter decreases
Suppose you have two wires of equal length made from the same material how is it possible for the wires to have different resistances?
The wires have different diameters. From the formula R = P*L/A. "A" is the the cross sectional area of the wire. Since the wires are of equal length and same material ("L" and "P") the only way they can have different resitances ("R") is if the diameters are different("A").
What affects the resistance of a conductor?
The length and the material that the conductor is made from. Different wire sizes have different ohm/foot. The longer the length of the conductor the higher the ohms/foot. Temperature also affects the resistance. Silver has the least resistance, followed by Copper, then Gold, then Aluminum. Here are some published resistances in micro ohm-cm: Silver - 1.6 Copper - 1.7 Gold - 2.2 Aluminum - 2.7
What factors decide the frequency of vibration of a plucked string?
The four properties of the string that affect its frequency are length, diameter, tension and density. These properties are- When the length of a string is changed, it will vibrate with a different frequency. Shorter strings have higher frequency and therefore higher pitch.
A steel wire of length 4m and diameter 0.5mm stertches by 4 mm under the action of a load of 4kg.What is the Young's modulus of the material?
Answer
What ia Standard of dc loop resistance of copper cable?
It depends on the length of th cable and the diameter of the copper cable used.
The length of a radius is the length of a diameter?
The length of a radius is not the length of a diameter. The diameter is two times the length of the radius.
How many liter water storage in a 2 inch diameter of copper tube which has 2 feet length?
1.219197
What will happen to youngs modulus of steel if radius is doubled?
young modulus remain unaffected ...as it depends on change in length ..
A solid copper sphere of radius 3cm is melted and electric wire of diameter 0.4cm is made out of the copper obtained find the length of wire?
[object Object]
What is the length of the diameter of 9 in?
the diameter is the length. the diameter means the length of across the circle. it means the longest length across the circle. the radius is halfthe diameter
Can copper and alluminium wire of same length and diameter have same resistance?
For a single temperature, yes. The copper wire will have a much smaller cross-section than the iron wire. For multiple temperatures, no. Copper and iron have different temperature coefficients for resistivity.
Find the angle of twist per metre length of a hollow shaft of 100 mm external diameter and 60 mm internal diameter if the shear stress is not to exceed 35 MPa. Take modulus of rigidity G 85 GPa.?
[object Object]
The length of a radius is how many cm the length of a diameter?
The length of a radius is half the length of a diameter.
How do you convert diameter to length and width?
50 diameter to length
How do you calculate diameter of a copper wire conductor and how do we calculate resistance of a copper wire conductor of a particaular length?
You go to the NEC and look at the chart for developed length and the ambient temperature and the load factor and if it solid or stranded wire as stranded allows for more voltage
