What is the resistivity with the absolute error? I'm using the formula resistivity = R*A/L R...
What is the resistivity with the absolute error?
I'm using the formula resistivity = R*A/L
R = 126.32
Homework Answers
del (resistivity)/resistivity = del(R)/R + del(A)/A +del(L)/L
resistivity = RA/L = 3.46*10^-3
del(resistivty)/resistivity = 1.97/ 123.32 + 0.05/2.5 + 0.028/9.123 = 0.039
error = del(resistivity) =0.135*10^-3
Add Answer to:
What is
the resistivity with the absolute error?
I'm
using the formula resistivity = R*A/L
R...
The resistance formula is = / where is the resistivity, L the length and A the...
The resistance formula is = / where is the resistivity, L the length and A the area. What is the length (in m) of the resistance of a cylindrical wire with the following dimensions: = 0.05 Ω.cm, R = 20 k Ω , diameter = 16 mm?
I'm using R studio to solve a question however I'm getting this error. > z.test(chang, mu=1.2,...
I'm using R studio to solve a question however I'm getting this error. > z.test(chang, mu=1.2, sd=1.700345, alternative"greater", conf.level=0.95) Error: unexpected string constant in "z.test(chang, mu=1.2, sd=1.700345, alternative"greater"" I don't get why I'm getting this error.
Implement MATLAB code that calculates sin(x) using the following formula, and measure the absolute error from...
Implement MATLAB code that calculates sin(x) using the following formula, and measure the absolute error from the MATLAB provided function. The Taylor's formula is given as follows: sin(x) = 0+12 + 0x² + 5123 + 0.x4 + ... 23 25 27 -3! + 5- 7 + ... Plot both (1) the approximated value, and (2) absolute error. The following example uses x = 3 * pi, and k = 50. You may choose your own x, and k values. Approximation:...
The resistance R can be calculated using the formula below Cross Section Area Length Resistivity, typical...
The resistance R can be calculated using the formula below Cross Section Area Length Resistivity, typical value for copper 1,68 x 10-8 Ohm 02/02/2019 42 Exercise 01: Resistivity Calculation Exercise Find the resistance of a hollow cylindrical pipe of length 1m whose inner and outer radii are 0.1m and 0.2m respectively Assume that the cylindrical pipe is made of a material of resistivity 2 x 10-8ohm m
Calculate the absolute and relative error using the midpoint rule Question Determine the absolute error when...
Calculate the absolute and relative error using the midpoint rule Question Determine the absolute error when using the midpoint rule to find ſo-(4x3 + 8x) dx using 4 subintervals. Enter an exact value. Do not enter the answer as a percent.
Name three sources of error in using a slide wire bridge. (Currents and Resistivity)
Name three sources of error in using a slide wire bridge. (Currents and Resistivity)
R= 4TT Material with uniform resistivity p is formed into a wedge as shown in Figure...
R= 4TT Material with uniform resistivity p is formed into a wedge as shown in Figure P26.50. Show that the resistance between face A and face B of this wedge is L 12 In wly, - y) i R=P Face A Face B Y2 Figure P26.50 Jul 29 Question 3 10 pts Do problem 50 in chapter 26. This is labelled a "challenge problem" and is more of a challenge problem than it admits. This problem has two parts: a....
14 3. . a. Using Simpson's Rule (n-6). approximatevx +1 de b. Determine the upper bound on the error in part a. Hint56r - 80) dx 16(r 1) If the absolute error in the approximation of the inte...
14 3. . a. Using Simpson's Rule (n-6). approximatevx +1 de b. Determine the upper bound on the error in part a. Hint56r - 80) dx 16(r 1) If the absolute error in the approximation of the integral in #(4 a) is to be at most 0.05. determine the appropriate value of n (#of subintervals) c.
14 3. . a. Using Simpson's Rule (n-6). approximatevx +1 de b. Determine the upper bound on the error in part a. Hint56r -...
I'm using the equation R= pL/A and I keep getting the wrong answer. I did convert...
I'm using the equation R= pL/A and I keep getting the wrong
answer. I did convert cm to m and miles to m.
A power transmission line is made of copper that is 1.50 cm in diameter. Copper has a resistivity of 1.725×10 8 Ω·m. 1) What is the resistance of 1 mi of the line? (Express your answer to two significant figures.) Submit
Using the equation, calculate a value for absolute zero and a percent error (use C) using...
Using the equation, calculate a value for absolute zero and a percent error (use C) using the accepted value. Regression equation: y=0.0155x+0.2782 R = 0.8541 Accepted value: -273.5 C The equation was found from the following data: No. Temperature (C) Temperature (K) Pressure (atm) 1 44 317 1.0184 2 57 330 1.0576 3 4 277 0.1963 4 30 303 0.9863 5 65 338 1.2413
Implement MATLAB code that calculates sin(x) using the following formula, and measure the absolute error from the MATLAB provided function. The Taylor's formula is given as follows: sin(x) = 0+12 + 0x² + 5123 + 0.x4 + ... 23 25 27 -3! + 5- 7 + ... Plot both (1) the approximated value, and (2) absolute error. The following example uses x = 3 * pi, and k = 50. You may choose your own x, and k values. Approximation:...
The resistance R can be calculated using the formula below Cross Section Area Length Resistivity, typical value for copper 1,68 x 10-8 Ohm 02/02/2019 42 Exercise 01: Resistivity Calculation Exercise Find the resistance of a hollow cylindrical pipe of length 1m whose inner and outer radii are 0.1m and 0.2m respectively Assume that the cylindrical pipe is made of a material of resistivity 2 x 10-8ohm m
Calculate the absolute and relative error using the midpoint rule Question Determine the absolute error when using the midpoint rule to find ſo-(4x3 + 8x) dx using 4 subintervals. Enter an exact value. Do not enter the answer as a percent.
R= 4TT Material with uniform resistivity p is formed into a wedge as shown in Figure P26.50. Show that the resistance between face A and face B of this wedge is L 12 In wly, - y) i R=P Face A Face B Y2 Figure P26.50 Jul 29 Question 3 10 pts Do problem 50 in chapter 26. This is labelled a "challenge problem" and is more of a challenge problem than it admits. This problem has two parts: a....
14 3. . a. Using Simpson's Rule (n-6). approximatevx +1 de b. Determine the upper bound on the error in part a. Hint56r - 80) dx 16(r 1) If the absolute error in the approximation of the integral in #(4 a) is to be at most 0.05. determine the appropriate value of n (#of subintervals) c.
14 3. . a. Using Simpson's Rule (n-6). approximatevx +1 de b. Determine the upper bound on the error in part a. Hint56r -...
I'm using the equation R= pL/A and I keep getting the wrong
answer. I did convert cm to m and miles to m.
A power transmission line is made of copper that is 1.50 cm in diameter. Copper has a resistivity of 1.725×10 8 Ω·m. 1) What is the resistance of 1 mi of the line? (Express your answer to two significant figures.) Submit
Most questions answered within 3 hours.
-
Where is the error in this code sequence?
String s1 = "Hello";
String s2 = "ello";...
asked 10 months ago -
Financial data for Joel de Paris, Inc., for last year
follow:
Joel de Paris, Inc.
Balance...
asked 10 months ago -
Consider this reaction:
Al2(SO4)3 (aq)+ BaCl3
(aq) Al2Cl6 (aq)- +
3BaSO4(s) . What is the...
asked 10 months ago -
Suppose that Savneet is considering increasing her
recent random sample from 20 car rentals to 40...
asked 10 months ago -
Trucks arrive at an unloading terminal at an average rate of 120
per hour.
Trucks arrive...
asked 10 months ago -
Why are methanol and ethanol completely soluble in water while
octanol is not very little soluble....
asked 10 months ago -
A facilities manager at a university reads in a research report
that the mean amount of...
asked 10 months ago -
When the CuSO4 is rehydrated by adding water to the anhydrous
compound, is this an endothermic...
asked 10 months ago -
A ray of sunlight is passing from diamond into crown glass; the
angle of incidence is...
asked 10 months ago -
A block of mass 0.249 kg is placed on top of a light, vertical
spring of...
asked 10 months ago -
how do the kidneys compensate in the presences of acidosis
a) trigger hyperventilate
b) reserve acid...
asked 10 months ago -
Question 501 pts
The rental rate of capital to the firm increases. Which of the
following...
asked 10 months ago