Physics, 20.07.2019 01:00 avagymnast421

Aparticle with a charge of 0.030 c experiences a magnetic force of 1.5 n while moving at right angles to a uniform magnetic field. if the speed of the charge is 620 m/s, what is the magnitude of the magnetc field the particle passes through?

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Answer from: TVASALLO31

The value of the magnitude of the magnetic field, the particle passes through is 0.08 T.

What is the magnetic field?

The magnetic field is the field in the space and around the magnet in which the magnetic field can be filled.

The magnetic field experienced by a charged particle can be given as,

$B=\dfrac{F}{qv}$

Here, (q) is the charge of the particle, (v) is the speed of the particle, and (F) is the magnitude of the magnetic force.

The charge on the particle is 0.030 C and the magnetic force experienced by the particle is 1.5 N.

As the speed of the charge is 620 m/s. Thus put the values of the given data in the above formula, to find the value of the magnetic field as,

$B=\dfrac{1.5}{0.030\times620}\\B=0.08\rm T$

Thus, the value of the magnitude of the magnetic field, the particle passes through is 0.08 T.

Learn more about the magnetic fields here;

link

Answer from: emwemily

The magnetic force experienced by a charged particle moving at right angle in a magnetic field is given by:
F=qvB

where
q is the charge
v is the speed of the particle
B is the intensity of the magnetic field

In our problem, q=0.030 C, v=620 m/s and F=1.5 N, therefore if we re-arrange the equation and we plug these data into it, we find the intensity of the magnetic field:
$B= \frac{F}{qv}= \frac{1.5 N}{(0.030 C)(620 m/s)}=0.08 T$

Answer from: Quest

the box does not move because you need to use a force greater than 300 n. you are only using 50 n. it needs to at least be 301 n for the box to move because then it is an unbalanced force and it will move the way that the greater force is pushing it. if you use only 300 n it will be a balanced force and will not move because the force you are exerting on the box is the same as its force.

hope this !

im sorry if i went too in depth, i am going to include a link to a video on khan academy that will explain this. hope that you like the video and that it explains more in detail to you.

that is the link.

Answer from: Quest

Because the dept in the ocean

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Aparticle with a charge of 0.030 c experiences a magnetic force of 1.5 n while moving at right angle...

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