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Irina18 [472]
2 years ago
5

I need help with question 6 and 7!!! Also, how to do the back???

Physics
2 answers:
Rina8888 [55]2 years ago
8 0
What i don’t understand what the question is
lora16 [44]2 years ago
7 0
Reword the questions and you’ll get it right
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Which sentence best describes a role of gravity in the formation of the
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Answer:

I think it's option D

Explanation:

I think it's option D but not so sure

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3 years ago
Points A and B lie above an infinite plane of negative charge that produces a uniform electric field of strength E=10 N/C. What
olasank [31]

There is no illustration of the problem provided but I'll attempt to provide an answer.

The relationship between the electric potential difference between two points and the average strength of the electric field between those two points is given by:

║E║ = ΔV/d

║E║ is the magnitude of the average electric field, ΔV is the potential difference between A and B, and d is the distance between A and B.

We are given the following values:

║E║= 10N/C

d = 3m

Plug these values in and solve for ΔV

10 = ΔV/3

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4 0
4 years ago
A charge q of 1.3 × 10-16 coulombs moves from point A to a lower potential at point B in an electric field of 3.2 × 102 newtons/
LUCKY_DIMON [66]

Explanation :

It is given that,

Charge, q=1.3\times 10^{-16}\ C

Electric field, E=3.2\times 10^2\ N/C

Distance, d=1.1\times 10^{-2}\ m

The work done is stored in the form of potential energy.

W=F.d

\because F=qE

So, W=qE\ d

W=1.3\times 10^{-16}\ C\times 3.2\times 10^2\ N/C\times 1.1\times 10^{-2}\ m

W=4.576\times 10^{-16}\ J

Hence, this is the required solution.

5 0
3 years ago
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Explanation:

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