Magnetic force is always perpendicular to velocity, so that it does no work on the charged particle. The particle’s kinetic energy and speed thus remain constant. The direction of motion is affected, but no...
A charged particle with a charge of 1 C moves in this field with a velocity of 4 m/s at an angle of 30° to the field. What is the magnitude of the magnetic force on the particle? A. 2 N B. 3 N C. 4 N D. 5 N 相关知识点: 试题来源: 解析 C。根据公式 F = qvBsin...
1. If a charged particle moves in a straight line through some region of space, can you say that the magnetic field in that region is necessarily zero?Problems & Exercises 1. What is the direction of the magnetic force on a positive charge that moves as shown in each ...
In summary, a particle with mass M and charge Q>0 is moving horizontally towards the north with a speed v in a region of space where the magnetic field has a constant magnitude B and a downward direction. Using the right-hand rule, we can determine that the magnetic force on the ...
Choice Force Magnetic Magnetic force Multiple Multiple choice Particle In summary, the conversation discusses the use of the formula F=q0V(perpendicular)*B to determine the force on a charged particle moving in a magnetic field. The individual is unsure of their approach to the problem and asks...
Motion of a Charged Particle in a Magnetic Field一个带电粒子在磁场中的运动.ppt,Motion of a Charged Particle in a Magnetic Field AP Physics C Montwood High School R. Casao The magnetic force acting on a charged particle moving in a magnetic field is alway
A charged particle is moving in a uniform magnetic field. The magnetic field strength is 3 T and the charge of the particle is 2 C. If the particle moves in a circular path of radius 2 m with a speed of 3 m/s, what is the magnetic force? A. 9 N B. 12 N C. 18 N D. 24...
This website helped me pass!Recommended Lessons and Courses for You Related Lessons Related Courses Magnetic Force on a Charged Moving Particle Ampere's Law | Definition, Equation & Examples Biot-Savart Law | Equation, Examples & Experiment How to Calculate Magnetic Fields from Currents ...
The magnetic force on a moving charge isexertedin a direction at a right angle to the plane formed by the direction of its velocity and the direction of the surrounding magnetic field. Britannica Quiz Physics and Natural Law The Editors of Encyclopaedia Britannica ...
on a charged particle in magnetic fields superimposed on the static Schwarzschild background and show the possible existence of bound orbits for particles in the field of ultra compact objects at distances r 3 m wherein the Lorentz force counterbalances both the gravitational and centrifugal forces....