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Liono4ka [1.6K]
3 years ago
14

What does the author describe in the passage?

Physics
1 answer:
Nata [24]3 years ago
5 0
Issac newton made the laws of gravity
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A. A sea wave generated by a displacement of water

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Detergents are used to clean the clothes why​
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Explanation:May i plz have brainlist only if u wanna give me brainlist though have an nice day!

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The force of gravity acting upon an object is the objects mass. True or false
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Which planet has completed less than one orbit of the sun in the last 100 years?
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A proton moving along the positive x-axis enters a uniform magnetic field which is directed along the
SSSSS [86.1K]

Answer: The force acting on the proton of charge ​1.5 x10-19 C moving with velocity 1.5 x10-19 C under the influence of a magnetic field of 0.7 T will be 3.15×10^-13 N.

Explanation: To find the answer we need to know more about the Lorentz magnetic force.

<h3>What is the Lorentz magnetic force acting on the proton?</h3>
  • Consider a proton of charge q moving with a velocity v in a magnetic field, then the Lorentz magnetic force exerted on the proton can be expressed as,

                                  F= q (v× B)

                               F= qvBsin\alpha  where, \alpha is the angle between v and B.

  • In the question, it is given that,

                                B=0.7 T\\q=1.5*10^{-19}C\\v= 3*10^{6}m/s.\\\alpha =90 degree.\\ because, from the question it is clear that the proton is moving along x axis and the magnetic field is along the y axis.

  • Thus, we can find the force acting on the proton as,

                      F=qvBsin\alpha =1.5*10^{-19}C*3*10^6 m/s*0.7T*sin (90)\\F=3.15*10^{-13}N

Thus, we can conclude that the Lorentz force acting on the proton will be 3.15×10^-13 N.

Learn more about the Lorentz magnetic force here:

brainly.com/question/28047923

#SPJ1

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2 years ago
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