1 answer

Wing figure. NO (a) A conducting loop in the shape of a square of edge length...

Question:

wing figure. NO (a) A conducting loop in the shape of a square of edge length -0.420 m carries a current - 8.20 A as in the f
wing figure. NO (a) A conducting loop in the shape of a square of edge length -0.420 m carries a current - 8.20 A as in the figure above. Calculate the magnitude and direction of the map the conter of the magnitude What is the contribution to the field of a single edge of the square foop?T direction Select (b) If this conductor is reshaped to form a circular loop and carries the same current, what is the value of the magnetic field at the center magnitude If the length of the wire is 41. what is the radius of a circle with this circumference? direction Select- Need Help? Additional Materials Book

Answers

a) the magnetic field at the center of a square of side L is

B=\frac{2\sqrt{2}\mu_o I}{\pi l}=\frac{2\sqrt{2}\times 4\pi\times 10^{-7}\times 8.2}{\pi\times 0.42}=22.09\times 10^{-6}T =22.09\,\mu T

b) the direction is into the page.

c) If the total wire is bent into a circle, then

2Pi R = 4 L

Therefore R = 2L/Pi = 2 x 0.42/Pi = 0.267 m is the radius

The magnetic field at the center of circle is

B=\frac{\mu_o I}{2 R}=\frac{4\pi\times 10^{-7}\times 8.2}{2\times 0.267}=19.27\times 10^{-6}T =19.27\,\mu T

The direction of the magnetic field is into the page.

.

Similar Solved Questions

1 answer
In mips code please Implement the following C code in MAL and develop a small main...
In mips code please Implement the following C code in MAL and develop a small main program that tests your implementation on an integer array. You must use nested procedures in your implementation. int getArrAvg (int Arr) int sum0 for (int i = 0; i < 10; i += 1) sum-addfn (sum, Arr[i]) return sum...
1 answer
Consider two countries Home and Foreign that can produce two goods, apples and bananas, using labour...
Consider two countries Home and Foreign that can produce two goods, apples and bananas, using labour as the sole production factor. Home and Foreign have, respectively, 2400 and 1600 units of labour available and the unit labour requirements in the production of both goods are as shown in the follow...
1 answer
9. A fire hose nozzle has a diameter of 0.03m, and must be able to deliver...
9. A fire hose nozzle has a diameter of 0.03m, and must be able to deliver a flow rate of 1 cubic meter per minute. If the nozzle is attached to a hose with 10cm diameter, what pressure must be maintained just upstream of the nozzle to deliver this flow rate? Assume no energy loss. OSS...
1 answer
Calculator, graph the following functions, in one viewing window. Don't graph them all e. Enter one...
calculator, graph the following functions, in one viewing window. Don't graph them all e. Enter one in the Y=list, look at its graph, enter another, look at the two graphs, etc. (Do You know where the absolute value function is on your calculator?) y = x, y = x + 2, y = x + 5, y = |x-1, y = x - ...
1 answer
1- Below figure a rod of AB by the length of 6.0 m and mass of...
1- Below figure a rod of AB by the length of 6.0 m and mass of 20.0 kg is hinged at one end and the other end is attached to a cord and cord to the wall. A mass of 60.0 kg is at 2.0 meter from the hinge and another mass with 80 kg is at 5.0 meter from hinge. At this situation find amount of tension ...
1 answer
You have R&D equipment that is a 5-year MACRS asset that you purchased for $53,500. In...
You have R&D equipment that is a 5-year MACRS asset that you purchased for $53,500. In February of year 5 of ownership, you sold it for $5,310. Calculate the gains tax owed or amount of tax credit because of this sale....
1 answer
What is online communication?
what is online communication?...
1 answer
Suppose that the time students wait for a bus can be described by a uniform random...
Suppose that the time students wait for a bus can be described by a uniform random variable X, where X is between 20 minutes and 30 minutes. (a) What is the probability, P that a student will wait between 20 and 22 minutes for the next bus? P = (b) What is the probability, P that a student will have...
1 answer
With explanation What is the entropy change in Joules when one mole of an ideal gas...
With explanation What is the entropy change in Joules when one mole of an ideal gas doubles its volume at constant Temperature? 5.8 J -5.8 J -8.3 J -1.0 J Which will have the lowest (reeling temperature? 1.0 kg pure benzene 1.0 kg benzene with 10.0 g of naphthalene (C_10H_8) 1.0 kg benzene with 10....
1 answer
Please read carefully what is required and provide quality answers. If you do no know the...
Please read carefully what is required and provide quality answers. If you do no know the answer, leave it for someone who knows You are currently working at a mid-sized certified public accounting firm. Your client is Bob Jones. Bob, age 60 and single, has recently retired from IBM. He has $690,000...
1 answer
♡ @ason 2 0 -cino 6 Ph qu CH + HQ, Coon, it OH ☺ CHE...
♡ @ason 2 0 -cino 6 Ph qu CH + HQ, Coon, it OH ☺ CHE CHE CECH + MgSO4 Cong)/H+ - ☺ cius cu=cicu-, -, 2 cis &-...
1 answer
8. Suppose XN(100,52). Find P(95 < X < 110). 9. Suppose X is a normal random...
8. Suppose XN(100,52). Find P(95 < X < 110). 9. Suppose X is a normal random variables with parameters x = 10 and o2 = 36. Compute (a) P(X > 5) and geometrically sketch what you have found. (b) P(4 < X < 16) and geometrically sketch what you have found. (c) P(X < 8) and geometrical...
1 answer
Homework: Section 10.6 Homework Score: 0 of 1 pt 10 of 12 (12 complete) Hw Score:...
Homework: Section 10.6 Homework Score: 0 of 1 pt 10 of 12 (12 complete) Hw Score: 58.33%, 7 of 12 pts 10.6.13 years to accumulate $23,000 pa (Round up to the nearest cent) for Clear All Manual Contacts...
1 answer
Material, Labor, and Variable Overhead Variances The following summarized manufacturing data relate to Thomas Corporation's April...
Material, Labor, and Variable Overhead Variances The following summarized manufacturing data relate to Thomas Corporation's April operations, during which 2,000 finished units of product were produced. Normal monthly capacity is 1,100 direct labor hours. Standard Units Costs Total Actual Costs $...
1 answer
An Olympic skier makes a run down a snowy hill starting at 100 m vertical distance above the ground. (a) If friction is neglected, what is the velocity of the skier at the bottom of the hill? (b) What is the velocity half way down the hill?
An Olympic skier makes a run down a snowy hill starting at 100 m vertical distance above the ground. (a) If friction is neglected, what is the velocity of the skier at the bottom of the hill? (b) What is the velocity half way down the hill?...
1 answer
How do you multiply #(x^2 + 3x + 1)(x^2 + x + 2)#?
How do you multiply #(x^2 + 3x + 1)(x^2 + x + 2)#?...
1 answer
Click the Zoom button on this tab to display the Zoom dialog box. O Home O...
Click the Zoom button on this tab to display the Zoom dialog box. O Home O View O Layout O Review 2. The following is selected financial information for Cargo company for 2012 and 2013: (10) Retained earnings, January 1 Net income Dividends declared and paid Common stock 2012 2013 $53,000 37,000 42....
1 answer
How do you find the integral of #5/[sqrt(9x^2-16)] dx#?
How do you find the integral of #5/[sqrt(9x^2-16)] dx#?...