Three long, parallel conductors each carry a current of I = 1.52 A. The figure below is an end view of the conductors, with each current coming out of the page. Taking a = 1.45 cm, determine the magnitude anddirection of the magnetic field at the following points.BC(a) point A4.19e-5imagnitudexYour response differs significantly from the correct answer. Rework your solution from the beginning and check each step carefully. μTdirection to the right(b) point Bmagnitude0The correct answer is not zero. μTdirection no direction(c) point Cmagnitude4.19e-5Consider carefully whether the correct answer is exactly zero, or just a very small number. μTdirection to the left

Step 1:Part (a):Step 2:Part (b): Step 3:Part (c):

Answered: Three long, parallel conductors each…

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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The uniform 30.0 mT magnetic field in the figure points in the positive z-direction. An electron enters the region of magnetic field with a speed of 5.50 x 106 m/s and at an angle of 30° above the xy-plane. (Figure 1) Figure X Z 000 30° 12 1 of 1 Part A Find the radius r of the electron's spiral trajectory. Express your answer with the appropriate units. I JA Value Submit Part B DO Request Answer Find the pitch p of the electron's spiral trajectory. Express your answer with the appropriate units. μÅ Value Units Submit Request Answer Return to Assignment Units www ? Provide Feedback ?
a.) A wire 4 m long has a mass of 224 g. The wire is connected to an emf. What is the minimum current in the wire that would allow it to levitate above the ground in a magnetic field of magnitude0.4 T? Round your answer to 2 decimal places b.) Per previous question, what direction must the current flow?
Magnetic and electric field lines are in many ways similar, with few crucial differences. Which of the properties listed below does NOT apply to both fields? O All of these properties apply to both E and B field lines. The density of lines is proportional to the field strength in that area. Field lines never intersect. Tangent to the line at a point gives you the direction of the field as that point. O Field lines form closed loops.
The two insulated wires in the diagram above cross at a 30° angle but do not make electrical contact. Each wire carries 7.01 A current. Point 1 is 5.27 cm from the intersection and equally distant from both wires. What is the magnitude of the magnetic field (in T) at point 1?
A current i = 2.0 A flows in a long straight wire and in a circular loop as indicated in the figure below. If the distance a = 3.0 cm, what is the magnitude of the magnetic field at point P at the center of the loop? Express your answer to the nearest µT.
A 2.0 µC positive charge of speed 6.0 × 106 m/s is moving in a 0.30 T magnetic field, the magnetic field and the charge's velocity are in the same direction as shown. What is the magnitude of the magnetic force on the charge, in Newtons? Your answer needs to have 2 significant figures, including the negative sign in your answer if needed. Do not include the positive sign if the answer is positive. No unit is needed in your answer, it is already given in the question statement. B +
Q.5: A wire in the form of an equilateral triangle carries a current of 2.5A clockwise. It is placed enoo sin a uniform magnetic field of 0.15T which is perpendicular to the base of the triangle. What are the forces on the three sides of the triangle? What is the net force on the triangle? Take the side of the triangle as 2.0m. Show the forces on the wire in each arm. В
Part A: You have a long straight wire, which is carrying a 4.26 A current. If you measure the magnetic field a distance 0.31 m from the wire, what is the magnetic field? Give your answer in microTesla. Part b: You have a single circular current loop, which is carrying a 4.25 A current. If the loop has a radius of 0.91 mwhat is the magnetic field? Give your answer in microTesla Part c: You have a solenoid, which is carrying a 3.19 A current. If the solenoid has 3,642 turns and is 0.15 m long, what is the magnetic field inside the solenoid? Give your answer in milli-Tesla.

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