Question: In Fig. 20-73 the top wire is 1.00-mm-diameter copper wire and is suspended in air due to the two magnetic forces from the bottom two

In Fig. 20-73 the top wire is 1.00-mm-diameter copper wire and is suspended in air due to the two magnetic forces from the bottom two wires. The current flow through the two bottom wires is 75 A in each. Calculate the required current flow in the suspended wire (M).
Fig. 20-73

M - 3.8 cm- N P -3.8 cm 3.8 cm.

Step by Step Solution

★★★★★

3.30 Rating (165 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

Each of the bottom wires will repel the top wire since each bottom current is oppo... View full answer

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Document Format (1 attachment)

1308-P-T-S-L-O-T(919).docx

120 KBs Word File

Students Have Also Explored These Related Thermodynamics Questions!

In Fig. 20-60 the top wire is 1.00-mm-distance copper wire and is suspended in air due to the two magnetic force from the bottom two wires The current flow through the two bottom wires is 95 A in...

A long horizontal wire carries a current a of 48 A.A second wire, made of 2.5-mm-diameter copper wire and parallel to the first, is kept in suspension magnetically 15 cm below (Fig. 20-58). (a)...

A 3.00-m length of copper wire at 20oC has a 1.20-m-long section with diameter 1.60 mm and a 1.80-m-long section with diameter 0.80 mm. There is a current of 2.5 m A in the 1.60-mm diameter section....

part 1 link http://www.walter-fendt.de/html5/phen/magneticfieldbar_en.htm part 2 link http://www.thephysicsaviary.com/Physics/Programs/Labs/FieldFromWire/index.html part 3 link...

The class is about Electricity and Magnetism. The website wants exactly the perfect answer and in the same metric system units that are stated on the calculators that are on the picture for the...

E-Physics Tutorial Book Note: I have attached below the lesson for the 3 activities. Thank you so much for your time and effort. Activity 1. Directions: Use the right-hand rule to determine the...

Is it possible for someone to help me with the following? I don't understand what needs to be done in these questions, and this paper is due on Monday. Please help. 1. The diagram below shows the end...

. The diagram below shows the end of a solenoid, with magnetic field directed into the page inside the solenoid loop. In which direction is the conventional current travelling around the solenoid...

The experimental result differs from the assumption. The result shows that the ring oscillator frequencies can be grouped into two groups, where the first group is the high frequency group for the...

Lahey Corp. has three defined-benefit pension plans as follows. How will Lahey report these multiple plans in its financial statements? Plan X Plan Y Plan Z Pension Assets (at Fair Value) $600,000...

In an effort to stem the tide of criminal activities in major towns and cities across the country, the state president without consulting parliament, the Inspector-General of the Namibian Police and...

Simulate the Partition method given in section 1 . 5 of the textbook on the input: A = [ 1 6 , 1 8 , 2 8 , 4 8 , 5 6 , 6 4 , 7 0 , 7 2 , 4 , 8 , 1 7 , 2 5 , 3 4 , 3 8 , 6 8 , 7 6 ] p = 1 3 For your...

3.9 For a Cobb-Douglas production function, how does the expansion path change if the wage increases while the rental rate of capital stays the same? (Hint: See Solved Problem 7.5.) M

A player passes a 0.600-kg basketball downcourt for a fast break. The ball leaves the player's hands with a speed of 8.30 m/s and slows down to 7.10 m/s at its highest point. (a) Ignoring air...

A skateboarder at a skate park rides along the path shown in FIGURE 8-31. If the speed of the skateboarder at point A is v = 1.4 m/s, what is her speed at point B? Assume that friction is negligible....

Three balls are thrown upward with the same initial speed v0, but at different angles relative to the horizontal, as shown in FIGURE 8-32. Ignoring air resistance, indicate which of the following...

A firm has two mutually exclusive investment projects to evaluate. The projects have the following cash flows: Time After-tax Cash Flow X After-tax Cash Flow Y 0 -$85,000 -$80,000 1 35,000 35,000 2...

Please help, I can't remember how to find these. Thank you. The variable x represents the number of minutes for a factory worker to complete a task on the assembly line. x 3.6 4.3 3 25.1 21 9.5 8.4...

Required information [The following information applies to the questions displayed below.] Tamar Co. manufactures a single product in one department. All direct materials are added at the beginning...