Suppose you wish to fabricate a uniform wire from 1.00 g of copper. If the wire is to have a resistance of 0.500 and all the copper is to be used, what must be the length?
Q: A copper wire of length L has a resistance R. The wire is passed through a small metal ring,…
A: Given data: The length of wire is L. The resistance is R.
Q: Two conductors are made of the same material and have the same length. Con- ductor A is a solid wire…
A:
Q: Suppose you wish to fabricate a uniform wire from 1.85 g of copper. The wire is to have a resistance…
A:
Q: The resistance R of a copper wire at temperature T = 22°C is R = 13 2. Estimate the resistance at T…
A: Given data The initial resistance is, R1=13 Ω The initial temperature is T1=22oC The final…
Q: Suppose you wish to fabricate a uniform wire out of 1.25 g of copper. If the wire is to have a…
A: mcu=1.25 KgDensitycu=8940 Kg/m3R=0.480 Ωresistivity ρ=0.0171 Ωm To find: Length of the uniform…
Q: Suppose you wish to fabricate a uniform wire from 2.30 g of copper. The wire is to have a resistance…
A: Mass of copper is Resistance is Note:Resistivity of copper is Density of copper is Find:(a) The…
Q: A wire with a resistance of 4.7 Ω is drawn out through a die so that its new length is 3 times its…
A: Given value--- A wire with a resistance of 4.7 Ω is drawn out through a die so that its new length…
Q: Suppose that you wish to fabricate a uniform wire out of 2.0 gram of copper. The resistance of wire…
A:
Q: The resistance of a conductor 1 mm2 in cross-section and 20 m long is 0.346 Q. Determine the…
A: Given Area A=1mm2=1×10-6 m2 Length L=20m Resistance R=0.346Ω
Q: Suppose you wish to fabricate a uniform wire from 1.60 g of copper. The wire is to have a resistance…
A: (a) Let V be defined as the volume, and m be defined as the mass of copper. The density (d) of the…
Q: The wires of our appliances are insulated with a material mixed with rubber, which has a very high…
A: The resistance of the given rubber is R=ρlA=ρlπro2-πri2=ρlπro2-ri2
Q: A conducting wire with a resistance of 20 Ω is melted and with that material another wire four times…
A: Given in question - Initial resistance(R) = 20 Ω New length (L') =…
Q: A given copper wire has a resistance of 5.20 2 at 20.0°C while a tungsten wire of the same diameter…
A: Given: The resistance of copper wire is 5.20 ohms. The temperature is 20.0 degrees Celcius. The…
Q: The resistance of a 10 meters length of wire is 1.2 kΩ. Determine (a) the resistance of a 5 meters…
A: length = l1 = 10 m resistance = R1= 1.2 kΩ
Q: Suppose you wish to fabricate a uniform wire out of 1.35 g of copper. If the wire is to have a…
A:
Q: When aluminum is used for electrical wire, it is common to use a large-diameter wire than would be…
A: Given: The lengths of the 16-gauge aluminium wire and the 18-gauge copper wire are the same. The…
Q: A given copper wire has a resistance of 5.14 2 at 20.0°C while a tungsten wire of the same diameter…
A: Write the expression for resistance for tungsten and copper and equate to find the temperature at…
Q: A piece of Nichrome wire has a radius of 6.8 x 10" m. It is used in a laboratory to make a heater…
A: Given data Power dissipated by the heater is P=3.70×102 W Voltage source is V=110 V Radius of wire…
Q: An iron wire has a diameter 1.6 mm and resistivity 9.71x 10-8 m. What will be the length of this…
A: Given that-diameter, d= 1.6 mmradius, r= 0.8 mmCross-sectional area, A=πr2=π×0.82 mm2= 2.0096×10-6…
Q: Suppose you wish to fabricate a uniform wire out of 1.45 g of copper. If the wire is to have a…
A:
Q: If the resistivity of a particular wire is 75.56x10-8 Ω⋅m, the wire is 48.16mm in length, and the…
A:
Q: A wire with a resistance of 7.6 S is drawn out through a die so that its new length is 3 times its…
A:
Q: Suppose you wish to fabricate a uniform wire out of 1.50 g of copper. If the wire is to have a…
A:
Q: Suppose you wish to fabricate a uniform wire from 1.20 g of copper. The wire is to have a resistance…
A: The density of an object is its mass per unit volume .It can be written as…
Q: Suppose you wish to fabricate a uniform wire from 1.10 g of copper. The wire is to have a resistance…
A:
Q: A wire with a resistance of 8.6 Ω is drawn out through a die so that its new length is 3 times its…
A: Relation between resistance and resistivity is,
Q: (a) The cylinders A-D shown below are all made from copper. Rank them in order of increasing…
A:
Q: The emf of a battery is E = 18 V. When the battery delivers a current of 0.3 A to a load, the…
A:
Q: A metallic wire is stretched from original length of 1 m to 5 m. If the original cross-sectional…
A: Given Initial length of the wire is l1=1 m Final length of the wire is l2=5 m Initial…
Q: A copper wire has a diameter 9.95 mm and resistivity 1.6 x 10-8 Om. What will be the length of this…
A:
Q: Suppose you wish to fabricate a uniform wire from 1.30 g of copper. The wire is to have a resistance…
A: The expression for the area of the wire,
Q: A battery having a voltage of 3.00 V is connected through a rheostat to a uniform wire 100 cm long.…
A:
Q: Suppose you wish to fabricate a uniform wire from 1.20 g of copper. The wire is to have a resistance…
A:
Q: Suppose you wish to fabricate a uniform wire out of 1.35 g of copper. If the wire is to have a…
A:
Q: A bar of copper has a mass of 1.5 kg is to be drawn into a wire having a resistance 250 Ω at 20°C.…
A: Given: The mass of the copper wire is 1.5 kg. The resistance of the wire is 250 Ohm. The density of…
Q: Suppose you wish to fabricate a uniform wire out of 1.20 g of copper. If the wire is to have a…
A:
Q: A copper transmission line is to be replaced by one of aluminum having the same total resistance. If…
A: Given data: Let the length of each wire is L. Resistivity of copper wire, ρcu=1.68×10-8 Ω-m.…
Q: Resistance
A:
Q: Suppose you wish to fabricate a uniform wire from 2.50 g of copper. The wire is to have a resistance…
A: Given- mass of copper to be used for fabricating uniform wire ,m =2.50 g =2.50 x 10-3 kg resistance…
Q: Suppose you wish to fabricate a uniform wire from 1.60 g of copper. The wire is to have a resistance…
A: The data is given as follows.Here, m is the mass of the copper wire, R is the resistance, d is the…
Step by step
Solved in 4 steps with 4 images
