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of physics
Test Bank
of physics
Mechanics
Kinematics
Projectile Motion
Uniform Circular Motion
Rotational Motion
Dynamics
Simple Harmonic Motion
Momentum
Energy and Waves
Work & Energy
Conservation of Energy
Waves & Sound
Sound Superposition and Interference
The Reflection of Light
The Refraction of Light
Light Superposition and Interference
Fluids and Thermal
Fluids Mechanics
Heat Transfer
Ideal Gas
Thermodynamics
Electromagnetic
Electric Charges and Forces
Electric Fields and Potential
Electric Current and Circuits
Magnetic Fields and Forces
EM Induction, EM Waves and AC Circuits
Modern and Nuclear
Relativity
Atomic Physics
Quantum Physics
Nuclear Physics
Toolkit
of physics
Textbooks
Calculator
Glossary
LaTex
Vpython
People in science
Test Bank
Electromagnetic
Magnetic Fields and Forces
Magnetic Fields and Forces
Magnetism: Magnetic Forces and Magnetic Fields
Magnetic Fields and Forces Principles
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An alpha particle (q = +3.2 x 10-19 C, m = 6.67 x 1027 kg) is accelerated by a potential difference of 1200 V, and then enters a uniform magnetic field of magnitude 0.25 T, moving at 90° to the field. What is the magnetic force acting on it?
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