Determine the resistance of a copper wire that has a cross-sectional area as 8.3 mm2. The length and the electrical resistivity of the copper wire are 76.2 m and 1.62 x 10-6 Ωm. The resistance of a copper wire (in 2)
Q: 0.2 kg is hung from a spring w hose spring constant An object of nass m = is 80 Nim-. The body is…
A: The net force acting on the body, Fnet=Restoring force due to spring+Resistive force Fnet=-Kx+(-bv)…
Q: For a glass plate transmissivity and reflectivity are specified as 0.86 and 0.08 respectively, the…
A: Given Data⇒ Glass Transmissivity ζ=0.86 Reflectivity ρ=0.08
Q: If we consider a flat sheet of iron at 300 K does not receive any radiation from its surroundings.…
A: Given data:- The temperature of the iron sheet is T = 300 K. The length and width of the iron sheet…
Q: what is the delta H of 40 g of silver dropping from 300 K to 270 K? c = 0.25
A: The mass of silver is m=40 g=40 g×kg1000 g=0.04 kg. The initial temperature of silver is T1=300 K.…
Q: What is meant by the term one-dimensional when applied to conduction
A:
Q: Determine the resistance of a copper wire that has a cross-sectional area as 7.3 mm2. The length and…
A: Given Data Cross sectional area, A= 7.3 mm2. Length of the copper wire, L=78.6 m ELectrical…
Q: The resistance of a copper wire is (0.92 Q) at a temperature of (4 oC). At what temperature will be…
A:
Q: Determine the length of a copper wire that has a cross-sectional area as 9.8 mm2. The resistance and…
A: Ans is L=73.5m
Q: Determine the resistance of an aluminium coil of 183 cm as diameter consists of 13600 turns and the…
A: Given data: Diameter of aluminium coil d=1.83 m number of turns n=13600 Mean length per turn l=35.24…
Q: A musical note on a piano has a frequency of 45 Hz. If the tension in the 2-m string is 308 N, and…
A: The wavelength is λ=2L=2×2=4 m The velocity is V=Tμ ...(1) Here μ is the mass per unit length…
Q: Determine the resistance of a copper wire that has a cross-sectional area as 9.9 mm2. The length and…
A: Given Area, A = 9.9 mm2 Length, L = 76 m Resistivity, P = 1.64 x 10-6 Ωm.
Q: Determine the length of a copper wire that has a cross-sectional area as 8.1 mm2. The resistance and…
A: Given: The cross sectional area of wire is A=8.1 mm2. The resistance of wire is R=14 Ω. The…
Q: Many patients get concerned when a test involves injection of a radioactive material. For example…
A: The equation is first converted to linear form by taking log on both sides. Then least square method…
Q: A window measures 36 inches x 50 inches and there are 20 of these windows in a structure. The…
A: Given: Window of size 36 inches x 50 inches A=1800 in2=1.161 m2 Number of windows, n=20 U=1.3…
Q: Experiment :LEE'S DISC Aim: To determine the thermal conductivity of a bad conductor by the Lee's…
A: Concept used: Heat flows from higher to lower temperature.
Q: Determine the resistance of an aluminium coil of 115 cm as diameter consists of 14900 turns and the…
A:
Q: A furnace must be built with an inner layer of refractory brick (conductivity 1.27 Kcal/h mºC). This…
A: Given Thermal conductivity, k1 = 1.27 Kcal/h mºC k2 = 0.134…
Q: Explain how physical quantinties are related to biomedical equipment are measured
A: Given Biomedical equipment To find Physical quantities
Q: Question 9 the dimensions of the faces of each block be 3 m by 2 m. Also, the conductivity of copper…
A: We are authorized to answer one question at a time since you have not mentioned which question you…
Q: Ans..all pls...
A: If we increase the thickness of the insulation of a circular rod, heat loss due to the surrounding…
Q: Planck's radiation law is given as: 8thv³ I = n(v)ɛ =- c3 hv ekBT –1 8nhc = n(1)ē = 1 25 hc eAkgT –…
A: Planck's radiation law is given as: I= n(v)e= 8πhv³ C3 1 hv = n(X) = 8thc 1 hc (a) Show that it…
Q: A solar car has a roof dimensions of 113cm x 91cm for solar cells . Calculate the electrical power…
A:
Q: 2 inch OD during a visit to a plastic sheet factory 60 m long section of a horizontal steam pipe…
A:
Q: Determine the resistance of an aluminium coil of 129 cm as diameter consists of 15400 turns and the…
A: To find: The area of cross section of the coil, total length and resistance of the coil. Given: The…
Q: Determine the resistance of a copper wire that has a cross-sectional area as 8.2 mm2. The length and…
A: AS PER COMPANY GUIDELINES, ONLY ONE QUESTION CAN BE SOLVED. FOR SOLUTION OF OTHER QUESTION, KINDLY…
Q: 4. The filament of a 75 W light bulb may be considered as a black body radiating into a black…
A: A 75-W light bulb filament may be seen as a black body that radiates into a black container at…
Q: Solar flux = 900 [w/m^2] h_air from glass cover = 25 [w/m^2-k] Emissivity_glass = 0.88 (nearly…
A:
Q: Some types of bacteria containchains of ferromagnetic particles parallel to their long axis. The…
A: Certain types of bacteria are placed in a magnetic field of solenoid made of copper wire of certain…
Q: the resistance of the coil.
A: Given: n= 2000 d=2.5 mm= 0.0025 m l=80 cm =0.8 m ρ=0.02 μΩm=0.02×10-6 Ωm To determine: The…
Q: ENGINEERING APPLICATION An optical fiber allows rays 44 of light to propagate long distances by…
A:
Q: Q1: A copper cable is 2 km long and has across-sectional area of 10 mm?. Find its resistance at 80°C…
A: Given Data Length of the copper cable, L=2Km Area=10 mm2.=10-5 m2 ρ20°C=0.02×10-6 α=0.004/°C t1=20°C…
Q: A musical note on a piano has a frequency of 40 Hz. If the tension in the 2-m string is 308 N, and…
A:
Q: A musical note on a piano has a frequency of 31 Hz. If the tension in the 2-m string is 308 N, and…
A:
Q: A solar car has a roof dimensions of 116cm x 102cm for solar cells . Calculate the electrical power…
A: Given Area, A = 116 × 102 Intensity, I = 972 W / m2
Q: A cylindrical metal can has a height of 27 cm and a radius of 11 cm. the electric field is directed…
A: As per Bartleby answering guidelines we are supposed to answer first Question only. please repost…
Q: Optical properties of Enstatite - Becke line = - Wave plate = - Sign of elongation (Length fast…
A: 1. The Becke line test is a technique in optical mineralogy that helps determine the relative…
Q: A musical note on a piano has a frequency of 45 Hz. If the tension in the 2-m string is 308 N, and…
A:
Q: Determine the resistance of an aluminium coil of 183 cm as diameten mean length per turn is 4883 cm.…
A: Given Data : Diameter of coild=183 cm=1.83 mNumber of turnsN=14500 turnsMean length per turn(l)=4883…
Q: A thin tungsten filament with a length of 1.47 m radiates 60.2 W of power in the form of…
A:
Q: Demonstrate that the time constant RCa of a piezoelectric material is only dependent on the…
A: given; demonstrate that the time constant RCd of a piezoelectric material is only dependent on the…
Q: Determine the resistance of an aluminium coil of 102 cm as diameter consists of 15900 turns and the…
A:
Q: Which of the following heat transfer modes is described by the Fourier mode? a) Conduction b)…
A:
Q: Determine the thermal conductivity of water vapor at 174°C.
A: Given temperature is 174°C
Step by step
Solved in 2 steps with 1 images
- Determine the resistance of a copper wire that has a cross-sectional area as 7.3 mm2. The length and the electrical resistivity of the copper wire are 78.6 m and 1.78 x 10 6 Qm. The resistance of a copper wire (in Q)Determine the length of a copper wire that has a cross-sectional area as 9.8 mm2. The resistance and the electrical resistivity of the copper wire are 12 Q and 1.6 x 10-6 Qm. The length of a copper wire (in meters)Determine the length of a copper wire that has a cross-sectional area as 8.1 mm?. The resistance and the electrical resistivity of the copper wire are 14 N and 1.79 x 10-6 Qm. The length of a copper wire (in meters)
- Determine the resistance of an aluminium coil of 1.3 cm as diameter consists of 13100 turns and the mean length per turn is 44 cm. Take the electrical resistivity aluminium coil as 0.017 μΩ–m. The area in cm2 = The total length in m = The resistance of the coil in Ω =Determine the resistance of a copper wire that has a cross-sectional area as 8.2 mm2. The length and the electrical resistivity of the copper wire are 77.1 m and 1.68 x 10-6 Qm. The resistance of a copper wire (in 2) A square cross-section v-notched specimen of height 75 mm has each side of 11 mm has been selected to perform Charpy impact test. Determine the notch thickness, if the cross-sectional area at notch is 104.5 mm2. Notch thickness (in mm)Determine the resistance of a copper wire that has a cross-sectional area as 9.9 mm2. The length and the electrical resistivity of the copper wire are 76 m and 1.64 x 10-6 Ωm.
- What is the resistance R of a length of copper wire whose length = 10 m and whose diameter = 0.10 mm?Determine the resistance of 1200 m of copper cable having a diameter of 12 mm if the resistivity of copper is 1.7 x 10^(-8) Q.mExample 1.6 Solid copper wire having a diameter of 1.63 mm is used to provide electrical distribution to outlets and light sockets . Determine the resistance of 75 meters of a solid copper wire having the above diameter . Resistivity of copper at 20 C is 8 1.723 * 10-8 22.m.
- The area and length of a wire are given as 0.82 square meter and 50 cm respectively. The resistivity of that wire is 4.25Ωm, calculate the resistance. a. 2.95 Ω b. 2.59 Ω c. 5.29 Ω d. 5.92 ΩA coil consists of 2000 turns of copper wire having a circular - section of diameter 2.5 mm. The mean length per turn is 80 cm and the electrical resistivity of copper is 0.02 μΩ–m. Determine the resistance of the coil.A rod of semiconducting material of lenght L=3 m and cross-sectional area A=4.5 mm^2 lies along the x-axis between x=0 and x=L. The material obeys ohm's law, and resistivity varies along the rod according to p=p0 (1-(x^2/L^2)) where p0= 4.10^-4 ohm.m. The end of the rod x=0 is at a potential V0=30V greater than the x=L. A) what is the total resistance, in units of ohm, of the rod? B) what is the current, in units of miliamperes, in the rod? C) what is the electric potential, in units of Volt, in the rod at x=L/2? D) what is the electic-field magnitude E, in units of V/m, in the rod at x=L/2?