Physics: Aproton is initially moving west at a speed of 1.10 106 m/s in a uniform magnetic field of magnitude 0.281 t directed vertically upward. describe in detail the proton s trajectory, including its shape and orientation.

Aproton is initially moving west at a speed of

khamani623

11.01.2022

so here it will move in circle with radius 4.06 cm

Explanation:

As we know that proton is moving towards west while the magnetic field is vertically upwards

So here the force on the proton must be perpendicular to the velocity

So here we have

$F = q(\vec v \times \vec B)$

so here we have

F = qvB sin90

since force is perpendicular to the velocity so here it must be centripetal force

here we have

$\frac{mv^2}{R} = qvB$

so we have

$R = \frac{mv}{qB}$

$R = \frac{(1.66 \times 10^{-27})(1.10 \times 10^6)}{(1.6 \times 10^{-19})(0.281)}$

R = 4.06 cm

so here it will move in circle with radius 4.06 cm

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aaqa3735

25.07.2021

Step-by-step explanation:

the 2nd line can be rewritten as y < x-3

So, any value that is less than both 4x+4 and x-3 will work

Pick any value you want for x, and figure y possibilities

x=0; x-3=-3, 4x+4=4, so y<-3 ... (0,-5) will work

I'm sure you can now come up with other pairs.

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