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Serga [27]
2 years ago
15

The electric potential ( relative to infinity ) due to a single point charge Q is 400 V at a point that is 0.6 m to the right of

Q. The electric potential (relative to infinity) at a point that is 0.90 m to the left of 0 is:_____.
A. + 400 V.
B. -400 V.
C. + 200 V.
Physics
1 answer:
UkoKoshka [18]2 years ago
5 0

Answer:

The potential at a distance of 0.9 m is 266.67 V.

Explanation:

Charge = Q

Potential is 400 V at a distance 0.6 m .

Let the potential is V at a distance 0.9 m.

Use the formula of potential.

V = \frac{Kq}{r}\\\\\frac{V}{400}=\frac{0.6}{0.9}\\\\V = 266.67 V

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Serga [27]

Answer:

51°

Explanation:

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3 years ago
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muminat

Answer:

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Explanation:

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3 years ago
Sara walks part way around a swimming pool. She walks 50 yards north, then
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Answer:

20 Yards

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|            |

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7 0
3 years ago
Trey races his bicycle for 192m. A wheel of his bicycle turns 48 times as the bicycle travels this distance. What is the diamete
chubhunter [2.5K]

Answer:

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Explanation:

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Where, r be the radius of wheel.

so, distance traveled in 48 rotations = 48 x 2 x 3.14 x r

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2 years ago
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Vlad [161]

Answer:

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