1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Mrrafil [7]
3 years ago
5

What is the electric potential difference of 5cm from a point charge of -2.0µc

Physics
1 answer:
vodka [1.7K]3 years ago
7 0

Answer:

V = 360 kV

Explanation:

Given that,

Charge, q = -2µC

We need to find the electric potential difference of 5cm from a point charge.

We know that the formula for the electric potential is given by :

V=\dfrac{kq}{r}\\\\V=\dfrac{9\times 10^9\times 2\times 10^{-6}}{0.05}\\\\V=360000\ V

or

V=360\ kV

So, the electric potential difference is 360 kV.

You might be interested in
The speed of a boat undergoing constant acceleration increases from 5 meters per second to 15 meters per second over a period of
defon
Should be 250m. check with your teacher and let me know

4 0
3 years ago
Hey! please help i’ll give brainliest!
Komok [63]

Question:

If you push a bowling ball and a golf ball with an equal force what will happen

Answer:

B)

Explanation:

Larger than the force used to push the object that has less mass. A golf ball and a bowling ball are moving at the same velocity. When gravity and air resistance are equal, the object has drawn its terminal velocity.

3 0
2 years ago
The planet's hawks and block their near each other in the door again system the dworkin's have very advanced technology and a do
Virty [35]

Answer: A,B, and E

Explanation: Just checked I got them right:)

4 0
3 years ago
When water waves meet, they can combine to form new waves. In constructive waves, a ________ amplitude wave is formed. In destru
Sever21 [200]

Answer:

In constructive waves, a <u><em>greater</em></u> amplitude wave is formed. In destructive waves, a wave with a <u><em>smaller</em></u> amplitude is formed. (option A)

Explanation:

Interference is called the superposition or sum of two or more waves. Depending mainly on the wavelengths, amplitudes and the relative distance between them, there are two types of interference: constructive or destructive.

Constructive interference occurs when there are two waves of identical or similar frequency (both have motions equal to an even number of similar wavelengths) and overlap the peak of one with the peak of the other. These effects add together and make a wave of greater amplitude. All of this is possible because the waves were in the same phase in the beginning (in the same position).

Destructive interference occurs in the opposite case to constructive. When the crest of one wave overlaps the valley of the other, they cancel out since they are in different phases when they overlap (they were in different positions). That is, as in the case of constructive waves they were added, in the case of destructive waves they cancel out (subtract).

So, <u><em>In constructive waves, a greater amplitude wave is formed. In destructive waves, a wave with a smaller amplitude is formed. </em></u>

3 0
3 years ago
Which of the following is equivalent to 4.5 m?
Romashka [77]
We can’t see the following
3 0
3 years ago
Other questions:
  • When the Net Force quadrupled from 50N to 200N, how many times bigger was the acceleration?
    13·1 answer
  • Collisions between particles of a gas and the walls of a container cause the ______ in a closed container of gas.
    10·2 answers
  • Convert 540 cg= ____ Hg
    13·1 answer
  • A skier descends a mountain at an angle of 35.0º to the horizontal. If the mountain is 235 m long, what are the horizontal and v
    12·2 answers
  • A tray is moved horizontally back and forth in simple harmonic motion at a frequency of f = 2.20 Hz. On this tray is an empty cu
    5·1 answer
  • viewed from earth two stars form an angle of 76.04 degrees. StarA is 23.30 light years from earth star Bis 34.76 light years fro
    10·1 answer
  • Give an example of a situation when it would be appropriate to round a number and a situation in which it would not be appropria
    12·1 answer
  • PLS ANSWER REALLY EASY! WILL MARK BRAINLIEST.
    10·1 answer
  • What is the momentum of an object with mass 8 kg and velocity 5 m/s
    6·1 answer
  • What are some limitations to your direct observations of your environment? Give an example of an observation that could be made
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!