0
What else can I help you with?
Can copper and alluminium wire of same length and diameter have same resistance?
No, copper and aluminum wire of the same length and diameter will not have the same resistance. Copper has a lower resistivity than aluminum, so a copper wire will have lower resistance compared to an aluminum wire of the same length and diameter.
What is the unit of elastic modulus and how is it calculated?
The unit of elastic modulus is pascals (Pa) or newtons per square meter (N/m2). It is calculated by dividing the stress applied to a material by the resulting strain, which is the change in length divided by the original length of the material.
What is the modulus of rigidity of wire by using torsion pendulum?
The modulus of rigidity of a wire can be calculated using a torsion pendulum experiment by measuring the angular deflection of the wire under a known torque. By relating the torsional constant of the wire, the length of the wire, and the applied torque, the modulus of rigidity (also known as shear modulus) can be determined using the formula G = (π * r^4 * T) / (2 * L * θ), where G is the modulus of rigidity, r is the radius of the wire, T is the torque, L is the length of the wire, and θ is the angular deflection.
If the wire is increased what should happen to the diameter?
If the wire is increased in length, the diameter of the wire should remain the same unless explicitly changed. The diameter of a wire is determined by its cross-sectional area, which is independent of its length.
What are the three factors that would give a piece of copper wire high resistance?
High resistance in a copper wire can be caused by factors like a longer wire length, a thinner wire diameter, and the material's high temperature, which increases resistance due to increased collisions among electrons.
Can copper and alluminium wire of same length and diameter have same resistance?
No, copper and aluminum wire of the same length and diameter will not have the same resistance. Copper has a lower resistivity than aluminum, so a copper wire will have lower resistance compared to an aluminum wire of the same length and diameter.
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 ..
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
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 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
How do you convert diameter to length and width?
50 diameter to length
How much copper wire makes a pound?
That would depend on the thickness of the wire. Here is how you can calculate it: Look up the density of copper. Use this to find out how much volume you need. Reminder: mass = volume x density. Decide what diameter copper wire you want to use. Divide the diameter by 2 to get the radius. Use the formula for the volume of a cylinder. Insert the known volume and radius, and solve for the length. You may need some unit conversions. For example, if the density is given in pounds/cubic foot, and the diameter of the wire is given in inches, you would need to convert the radius from inches to feet. If the copper wire has plastic insulation, the calculation of course is different. You might also get data directly from data sheets, about the mass per unit length, for different wires.
Is the length of the diameter always equal to the length of the radius?
The length of the diameter is always twice the length of the radius.
