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diamong [38]
2 years ago
5

True or False: If a point charge has electric field lines that point into it, the charge must be positive.

Physics
1 answer:
Licemer1 [7]2 years ago
8 0

Answer:

False

Explanation:

If a point charge has electric field lines point into it,then charge must be negative because electric lines point into negative charges and point out of positive charges

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What is coulomb law​
MrRa [10]

Answer:Coulomb's law states that: The magnitude of the electrostatic force of attraction or repulsion between two point charges is directly proportional to the product of the magnitudes of charges and inversely proportional to the square of the distance between them.

Explanation:Coulomb's law, or Coulomb's inverse-square law, is an experimental law of physics that quantifies the amount of force between two stationary, electrically charged particles. The electric force between charged bodies at rest is conventionally called electrostatic force or Coulomb force

6 0
3 years ago
A wave with low energy will also have
Aliun [14]
Will also have low frequency 

3 0
3 years ago
People, animals, and all matter on Earth are
NemiM [27]

Answer:

A

Explanation:

To answer this, we can use process of elimination.

B: This question states that all matter has gravity. This is not correct. All matter is *effected* by gravity, but we do not have gravity inside of us.

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2 years ago
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Sergeu [11.5K]

Answer:

winter solstice i think

Explanation:

8 0
2 years ago
Read 2 more answers
An electron travels 1.92 m in 4.47 × 10−8 s. How fast is it traveling?<br> Answer in units of m/s.
malfutka [58]
Speed = (distance covered) / (time to cover the distance).

             =  (1.92 meters)  /  (4.47 x 10⁻⁸ second)

            = 42,950,000 meters/second  (rounded to the nearest 10,000 m/s)

That's about  96.1 million miles per hour, or about 14% of the speed of light.


6 0
3 years ago
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