Question

At t=0s, a charge of 36.0?? and mass 0.0175 kg is moving with a velocity of 2.85x10^3 m/s in a direction that is 25.0° S of W. It is moving in a region where the magnetic field is uniform and can be expressed as B = (-225î – 385?) T. a) What is the initial velocity of the charge in unit vector format? b) What is the magnetic force acting on the charge? c) What is the magnitude of the velocity of the charge at t = 2.00s?

          At t=0s, a charge of 36.0?? and mass 0.0175 kg is moving with a velocity of 2.85x10^3 m/s in a direction that is 25.0° S of W. It is moving in a region where the magnetic field is uniform and can be expressed as B = (-225î – 385?) T.
a) What is the initial velocity of the charge in unit vector format?
b) What is the magnetic force acting on the charge?
c) What is the magnitude of the velocity of the charge at t = 2.00s?

At t=0s, a charge of 36.0?? and mass 0.0175 kg is moving with a velocity of 2.85x10^3 m/s in a direction that is 25.0° S of W. It is moving in a region where the magnetic field is uniform and can be expressed as B = (-225î – 385?) T.
a) What is the initial velocity of the charge in unit vector format?
b) What is the magnetic force acting on the charge?
c) What is the magnitude of the velocity of the charge at t = 2.00s?

Added by Soledad M.

University Physics with Modern Physics

Hugh D. Young 14th Edition

Instant Answer

Solved by Expert Sam Stansfield

06/15/2022

Step 1

The magnitude of the velocity is given as 2.85x10^3 m/s and the angle is 25° south of west. Using trigonometry, we find the x-component of the velocity to be -2.58x10^3 m/s and the y-component to be -1.2x10^3 m/s. ** Show more…

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At t=0s, a charge of 36.0ΑC and mass 0.0175 kg is moving with a velocity of 2.85x10^3 m/s in a direction that is 25.0° S of W. It is moving in a region where the magnetic field is uniform and can be expressed as B = (-225î - 385ĵ) T. a) What is the initial velocity of the charge in unit vector format? b) What is the magnetic force acting on the charge? c) What is the magnitude of the velocity of the charge at t = 2.00 s?