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Afina-wow [57]
2 years ago
9

Find the magnetic force experienced by a proton moving with the speed of 3 × 105 m/s in the magnetic field B of magnitude 6 × 10

-5 T.
Chemistry
1 answer:
Karo-lina-s [1.5K]2 years ago
6 0

The magnetic force experienced by a proton moving with a speed of 3 ×10^{5} m/s in the magnetic field B of magnitude 6 ×10^{-5} T will be 2.88×10^{-18} N.

Magnetic force can be defined as the attraction or repulsion force that arises between electrically charged particles due to the motion of the charged particles.

Given,

Speed = 3×10^{5} m/s

Magnetic Field, B= 6 ×10^{-5} T

Magnetic force is the product of velocity, the charge of a proton, and the magnetic field present there.

The magnetic force can be represented as:

F=qvB

F=1.6×10^{-19}×3×10^{5} ×6 ×10^{-5}

F=2.88×10^{-18} N

Hence, the magnetic force experienced by the proton will be 2.88×10^{-18} N.

Learn more about Magnetic force here:

brainly.com/question/25932320

#SPJ10

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melomori [17]
Using a calculator:

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3 0
3 years ago
Isotope Atomic Mass (amu) Percent Abundance
exis [7]

Answer:

The average atomic mass is closer to Si- 28 because this isotope is present in more percentage in the sample.

Explanation:

Given data:

Atomic mass of silicon= ?

Percent abundance of Si-28 = 92.21%

Atomic mass of Si-28 = 27.98 amu

Percent abundance of Si-29 = 4.70%

Atomic mass of  Si-29 = 28.98 amu

Percent abundance of Si-30 = 3.09%

Atomic mass of  Si-30 = 29.97 amu

Solution:

Average atomic mass = (abundance of 1st isotope × its atomic mass) +(abundance of 2nd isotope × its atomic mass)+(abundance of 2nd isotope × its atomic mass)  / 100

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Average atomic mass =  2580.04 +136.21+92.61 / 100

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Average atomic mass  = 28.08amu.

The average atomic mass is closer to Si- 28 because this isotope is present in more percentage in the sample.

7 0
3 years ago
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Select all that apply. Any element can always be identified by its _____.
Gala2k [10]
The answer is c. number of protons and d. atomic number. The proton number can identify an element. And also the atomic number is equal to the number of protons.
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3 years ago
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scoray [572]

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viktelen [127]

Answer:

2.0 x 10⁻³ M/s.

Explanation:

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5 0
3 years ago
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