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$\bullet$ In a 1.25 T magnetic field directed vertically upward, a particle having a charge of magnitude 8.50$\mu \mathrm{C}$ and initially moving northward at 4.75 $\mathrm{km} / \mathrm{s}$ is deflected toward the east. (a) What is the sign of the charge of this particle? Make a sketch to illustrate how you found your answer. (b) Find the magnetic force on the particle.
0.0505$N$
Physics 101 Mechanics
Physics 102 Electricity and Magnetism
Chapter 20
Magnetic Field and Magnetic Force
Motion Along a Straight Line
Motion in 2d or 3d
Electric Charge and Electric Field
Gauss's Law
Current, Resistance, and Electromotive Force
Direct-Current Circuits
Magnetic Field and Magnetic Forces
Sources of Magnetic field
Electromagnetic Induction
Inductance
Cornell University
University of Washington
Hope College
McMaster University
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for a given problem For about a a particle moving in towards the north is deflected towards the east. That means, um the force is applied in this direction. We can show that by using a right and rule. So there this is Tom pointing this directions or forces in this direction. That means the particle is not negative rather a positive. So particle is supposed to. So this is for body for But maybe we can find the magnitude of the force will be kun, we across b times a sign better. Where better is a call to 90 degrees? We can therefore right kun, we cross b We're, um, using the values given in a problem. Then we get the force to be 0.505 Newton.
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