The diagram shows a positive charge moving through a uniform magnetic field at velocity vin the positive z-direction YA If the magnetic field is in the positive x-direction, the magnetic force acting on the positive charge is in A. the positive x-direction C. the negative x-direction B. the positive y-direction D. the negative y-direction 02 The nucloue of inen 560 209 n. Which of the

The diagram shows a positive charge moving through a uniform magnetic field at velocity vin the positive z-direction YA If the magnetic field is in the positive x-direction, the magnetic force acting on the positive charge is in A. the positive x-direction C. the negative x-direction B. the positive y-direction D. the negative y-direction 02 The nucloue of inen 560 209 n. Which of the

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

Suppose a wire lies along the y-axis and conducts positive current in the +y direction. What is the direction of the magnetic field produced by this wire at (x, y) coordinate (-3.38, 6.17)? а. -Х b. +y С. +z d. -y е. +x f. -z
12) The magnetic field at the center of a 1 cm diameter loop is 2.5 mT. a. What is the current in the loop? b. A long, straight wire carries the same current you feund in a). At what distance from the wire is the magnetic field 2.5'mT?
10. A positive change moving with a constant velocity v enters a region of a uniform magnetic field pointing out of the page. Find the direction of the magnetic force on the positive change? A. To the Left B. To the Right C. To the bottom of the page D. To the top of the page B
Fast
3. A semicircular wire carries a current I in a uniform magnetic fieldB as shown in the figure. Show that the total magnetic force on the wire is _ 2IBR} y В
At a particular instant, an electron moves eastward at speed V in a uniform magnetic field that is directed straight downward. The magnetic force that acts on it is_____ A zero. B. directed upward C. directed to the south D. directed to the north.
6) A charged particle has velocity Jo = vfê + všŷ when it enters a region of uniform magnetic field B = Bââ, setting the particle on a helical motion. a) Determine the radius of the helix. b) Determine the time it takes to complete one full turn of the helix. c) Determine the displacement in the r-direction during the the time to complete one full turn of the helix.
Which of the following is true about poles on magnets? O A. North poles attract south poles. OB. North poles repel south poles. O C. North poles attract north poles. OD. Both B and C are true. what is the o
Circular Motion of Charges: A particle carrying a charge of +etravels in a circular path of radius R in a uniform magnetic field. If instead the particle carried a charge of +2e, the radius of the circular path would have been Group of answer choices A. R/2. B. R/4. C. 2R. D. 8R. E. 4R.
What is the magnetic field (B) according to the following diagram if Ho= 1.26x10-6 Tm/A I=7A, d= 20m Curent (Amp) Distance of Ojectym) Magneic Fiekd (B) on Otject Change Current Direction Current carrying conduct Cose Contras gfield O a. 7 x 10-8 Guass O b. 7 x 10-6 Guass O c. 7 x 10-8 Tesla O d. 7 x 10-6 Tesla
8 LOF planmad üzerinden onays Three long wires parallel to the x axis carry currents as shown. If 1-20 A, what is the magnetic field at the origin? -31+ O a 17pT O b. 21pt Oc. gut O d. 32µT Oe: 37µT y = + 2 m x y = - 1 m y=-3 m Kalan süre 047:36
Which of the following is/are correctly stated? The magnitude of the magnetic field produced by a long and straight conductor carrying I-I current is inversely proportional to the distance r from the conductor. I- If current flows in the same direction in two long and parallel conductors, these conductors attract each other. III- The magnetic force per unit length between the conductors depends on the currents passing through the conductors and the 20 - distance between them. The magnetic field created by the current I passing through a ring of radius IV-a is inversely proportional to the radius a. a) I, II, III, IV O B) only I O C) I, II, III O D) I, III ΟΤΟ) 1, V