The Resistance vs. Length graph of a copper wire is given below.
Determine the resistivity of the wire. Compare to the literature
values given.
The Resistance vs. Length graph of a copper wire is given below. Determine the resistivity of...
how do Ifind vmax and k max from this graph and how is it
plotted in a Lineweaver-Burke plot?
Rate of Absorbancy with different Ethanol Concentrations 0.008 0.007 0.006 o 0.005 E 0.004 0.003 0.002 0.001 0 00.5 1 1.5 2 2.5 3 3.5 4 4.5 5 5.5 6 6.5 Ethanol concentration
How to calculate resistivity
with the given date?
Lab 3: Resistance and Resistivity Cross Sectional Measured Accepted Relative Do the measured resistivities agree Material Color Yellow Diameter (cm) 0.127 0.102 0.102 0.102 0.102 Area A (cm") Current (A) Slope (mV/cm) Resistivity (μΩcm) Resistivity (μΩcm) Difference with the accepted resistivities? Brass Aluminum Light Gray Copper Nichrome Stainless Steel Dark Gray 0.016129 0.010404 0.010404 0.010404 0.010404 1 1.49 t 0.016 1 0.700 +0.0083 1 0.223 10.0034 0.5 7.23 0.0039 1 10.3t0.025 7.0t0.5...
The diode in the circuit below has a saturation current Is-10-13 A and n=1. Its ID-VD curve is illustrated below for your convenience. Problem 2 a) Using the graphical method, determine the value of R that would result in a diode current Ip -4mA. What is the resulting voltage Vp? b) With R as calculated above, a sinusoidal signal v, 100 sin(cot) mV is superimposed on the DC source. Draw the small signal model and find the output voltage across...
You decided to join a fantasy Baseball league and you think the best way to pick your players is to look at their Batting Averages. You want to use data from the previous season to help predict Batting Averages to know which players to pick for the upcoming season. You want to use Runs Score, Doubles, Triples, Home Runs and Strike Outs to determine if there is a significant linear relationship for Batting Averages. You collect data to, to help...
What is the resistance of a 4.9-m length of copper wire 1.9 mm in diameter? The resistivity of copper is 1.68×10−8Ω⋅m.
Problem 2 The diode in the circuit below has a saturation current Is = 10-13 A and n=1. Its ID-VD curve is illustrated below for your convenience. a) Using the graphical method, determine the value of R that would result in a diode current Ip 4mA. What is the resulting voltage Vp? b) With R as calculated above, a sinusoidal signal v, 100 sin(ot) mV is superimposed on the DC source. Draw the small signal model and find the output...
The stress–strain diagram for a steel alloy having an original
diameter of 0.5 in. and a gauge length of 2 in. is given in the
figure. If the specimen is loaded until it is stressed to 90 ksi,
determine the approximate amount of elastic recovery and the
increase in the gauge length after it is unloaded. Determine also
approximately the modulus of resilience and the modulus of
toughness for the material.
in. /in.) 0 0 - 0.05 0.10 0.15 0.20...
1-Determine the % elongation, yield stress and ultimate tensile
strength of the material tested above
2-Calculate the elastic modulus of the material tested above
3-If a 200mm cylindrical rod of the material tested above, with
radius 20mm, was subjected to a tensile load of 200kN, what would
the length be?
4-An underground wastewater steel pipe with 2mm walls carries an
ammonia solution of 40 g/m3. The pipe is in contact with
groundwater (assume 0 g/m3 ammonia). Determine the
diffusion rate...
A copper wire has cross section area 0.002 m' and length of 400 m, what is the resistance of this copper wire? When a 200-V potential difference is applied over the wire, what is the current through the wire and what is the electric power? If the current is uniformly distributed, what is the current density? If the drift speed is 10 m/s, what is the number density of electrons in the wire? (Given copper's resistivity as 2x10 s2 m)....
The diameter of 0–gauge copper wire is 8.252 mm. Find the resistance of a 5.00–km length of such wire used for power transmission. Use 1.719e-08 as the resistivity for Cu