A.) calc the magnetic force on the helium nucleus in newtons B.) what is the dir

Question

A.) calc the magnetic force on the helium nucleus in newtons
B.) what is the direction? (24 points) A test charge is moving through a magnetic field that is going into the paper as shown below. The test charge is a Helium nucleus (qs +3.2x101 C) and is moving to the left a speed of v - 3.5x10* m/s. The strength of the magnetic field is B 1T Test III: Chapters 23, 24, and 25(14) 4. xxxxxxxxxxxxxxxxxxxxxxxxxxxxXxXXX a (15) Calculate the magnetic force on the Helium nucleus. LN b. (9) What is its direction? (Circle one :) 1. Up the paper 2. Down the paper 3. Into the paper 4. Out of the paper

Explanation / Answer

F = qvB

F= 3.2x10-19 x 3.5x106x1 = 1.12x10-12 N

as per flemming's rule

direction is up the paper because magnetic and particle motion is perpendicular

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