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2 years ago

What is the overall charge of 1.5 x 10^10 electrons?

Physics

1 answer:

Troyanec [42]2 years ago

7 0

Answer: Charge = -2.4x10^-9 Coulombs

Explanation:

The charge of one electron is e = -1.6x10^-19 C

Then, the charge of 1.5 x 10^10 electrons is equal to 1.5 x 10^10 times the charge of one electron:

Here i will use the relation (a^b)*(a^c) = a^(b + c)

Charge = ( 1.5 x 10^10)*( -1.6x10^-19 C) = -2.4x10^(10 - 19) C

Charge = -2.4x10^-9 C

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Stolb23 [73]

Answer:

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Explanation:

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2 years ago

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Answer:

a) 141.6m

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Explanation:

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hence, the mean velocity is 8.4 m/s

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3 years ago

What is know as law of inertia?

schepotkina [342]

Answer:

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Explanation:

Law of inertia, also called Newton's first law, postulate in physics that, if a body is at rest or moving at a constant speed in a straight line, it will remain at rest or keep moving in a straight line at constant speed unless it is acted upon by a force.
Law of Inertia states that a body in a state of rest or uniform motion remains in the same state until and unless an external force acts on it.
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Answer:

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Explanation:

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