WebA metal bar of mass m slides frictionlessly on two parallel conducting rails a distance l apart (Fig. 7.17). A resistor R is connected across the rails, and a uniform magnetic field B, pointing into the page, fills the entire region. WebMagnetic field is a vector quantity. It has specific magnitude and direction. Therefore, it can’t have two directions at a single point. This is the reason why magnetic field never intersects. Magnetic forces between two different sources can intersect but magnetic …

A proton moves straight up the plane of this page into a region …

http://teacher.pas.rochester.edu/PHY217/LectureNotes/Chapter5/LectureNotesChapter5.pdf WebThere are two directions normal to the paper – one is above the plane and the other is below the plane of the paper. So, whether the magnetic field is outward or inward to the plane of the paper is represented by a common method used everywhere. According to this … bpi online other services

An electron travels to the right, as shown in the figure below ...

WebFigure 10.1: Magnetic field around a conductor when you look at the conductor from one end. (a) Current flows out of the page and the magnetic field is counter-clockwise. (b) Current flows into the page and the magnetic field is clockwise. WebPhysics written by hand. A NEGATIVE charge moving with a constant velocity of magnitude v enters a region of a uniform magnetic field pointing INTO the page. What is the direction of the magnetic force on the charge? a) to the bottom of the page b) left c) there's no … Webhorizontal uniform magnetic field pointing to the right. What is the direction on the net force on the loop? A. Out of the page B. Into of the page C. The net force on the loop is zero “The net force on any closed loop is zero.” Check simulations if in doubt. gyms in woodstock ontario