The permanent magnetic assembly is placed on a triple beam balance. If a downward magnetic force is acting on the wire loop, the measured(observed) weight of the permanent magnetic assembly will Fill in the blank with the correct answer. (Hint: Consider the reaction force) Increase Decrease remain the same

The permanent magnetic assembly is placed on a triple beam balance. If a downward magnetic force is acting on the wire loop, the measured(observed) weight of the permanent magnetic assembly will Fill in the blank with the correct answer. (Hint: Consider the reaction force) Increase Decrease remain the same

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)...

See similar textbooks

Similar questions

two disk magnets have remnance 0.12T, radius 9mm, thickness 5mm and each has a mass of 6gm. calculate the distance between the two disks such that the force of attraction equals the force of gravity-clearly state all assumptions.
What is the direction of the magnetic field that produces the magnetic force shown on the currents in each of the three cases in the figures below, assuming B is perpendicular to I? (b) Select (e) Seect The options are up, down, left, right, inward, outward.
The magnetic field is varied by changing the number of magnets that are mounted on the Magnet Assembly. The magnetic field strength may not be exactly proportional to the number of magnets, but it is reasonably close. Table 3. ma Apparent Mass m' Magnetic Force (N) (gram) Number of Actual Mass Magnets (gram) F = ( m' - ma)10-3 g 1 109.57 109.68 2 122.77 122.80 3 135.85 136.06 4 148.92 148.95 162.0 162.17 6. 175.05 175.09 Task 3: Plot a graph of Force (vertical axis) versus Current (horizontal axis). Your Graph 3:
(d) A 1000-turns coil encloses a rectangular area of dimensions 38.0 cm and 28.0 cm. The coil lies in the plane of the page and carries a clockwise current of 4.7 A, as shown in FIGURE 2. If a uniform magnetic field of 180 µT is directed toward the left of the page, what is the magnitude of the torque of the coil? In which direction will the coil rotate? Gegelung dengan 1000 lilitan mempunyai luas segi empat tepat berdimensi 38.0 cm dan 28.0 cm. Gegelung terletak di satah halaman dan membawa arus 4.7 A mengikut arah jam, seperti dalam RAJAH 2. Sekiranya medan magnet seragam 180 µT diberikan ke arah kiri halaman, berapakah magnitud tork pada gegelung? Arah manakah gegelung berputar? Nm B FIGURE 2/ RAJAH 2
Evaluate the magnitude of the net magnetic force on a current loop of /₁ = 3.1 R, 1₂ = 6.4R, and r = 1.8R in an external magnetic field B = 6BĴ in terms of B. RI. Express your answer using two decimal places. Answer: 4 0
Calculate the magnetic field strength of a toroid with 72 turns.
by side and suspended in uniform magnetic Two bar magnets are tied together side field so as to oscillate about their centre. Its period of oscillations is 16 seconds. When one magnet is reversed the period of oscillation is found to be 8 seconds. Compare the magnetic moments of the bar magnets.