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
Alex Ar [27]
3 years ago
15

Find the magnitude of the electric force on a 2.0 uC charge in a 100n/C electric field.

Physics
1 answer:
Eva8 [605]3 years ago
4 0

Answer:

Electric force will be equal to 2\times 10^{-4}N

Explanation:

We have given charge q=2\mu C=2\times 10^{-6}C

Electric field will be E=100N/C

We have to find the magnitude of force

Electric force is the multiplication of electric field and charge

So electric force F=qE=2\times 10^{-6}\times 100=2\times 10^{-4}N

Electric force will be equal to 2\times 10^{-4}N

You might be interested in
A satellite is put into an orbit at a distance from the center of the Earth equal to twice the distance from the center of the E
Sveta_85 [38]

Answer:

995 N

Explanation:

Weight of surface, w= 4000N

Gravitational constant, g, is taken as 9.81 hence mass, m of surface is W/g where W is weight of surface

m= 4000/9.81= 407.7472

Using radius of orbit of 6371km

The force of gravity of satellite in its orbit, F=\frac {GMm}{(2r)^{2}}=\frac {GMm}{4(r)^{2}}

Where G=6.67*10^{-11} and M=5.94*10^{24}

F=\frac {(6.67*10^{-11}*5.94*10^{24}*407.7472)}{4*({6.371*10^{6}m)}^{2}}

F= 995.01142 then rounded off

F=995N

6 0
3 years ago
an empty boat floats in water with 10% of its volume submerged. and when it is loaded with 1200kg , the volume submerged will in
Lostsunrise [7]

Let volume of empty boat be = 100% = 1V

and mass of boat be M

In water 10%, 0.1V of the volume is submerged.

Mass, m of 1200kg increases the submerging from 10%, 0.1V to 70%, 0.7V

M leads to 0.1V boat submerging

boat submerging.

M + 1200kg leads to 0.7V boat submerging.

This is 60%, 0.6 V increase

By comparison

(M+1200kg) * 0.1V = 0.7V * M

0.1M + 120kg = 0.7M

120kg = 0.7M - 0.1M

120kg = 0.6M

M = (120/0.6)kg

M = 200kg.

The mass of the boat is 200kg.

4 0
2 years ago
an object has a displacement of + 12 m in 6 seconds if the average velocity is found using the equation change in position / ela
rosijanka [135]

Answer:

+2m/s

Explanation:

average   velocity = displacement traveled / total time taken

                           = +12m/ 6s

                           = +2 m/s

6 0
3 years ago
In order to design an experiment you need a ____ about the scientific question you are trying to answer
s2008m [1.1K]

C Hypothesis. It is the correct answer.

6 0
3 years ago
Read 2 more answers
Why is the physics of hssc2 so difficult?
Ivan
Could be easy for some people and hard for some people.
8 0
3 years ago
Read 2 more answers
Other questions:
  • How much time does it take for tweety’s bird cage to hit the ground after it was dropped if it reached a velocity of 22 meters p
    14·1 answer
  • What electromagnetic waves are used in these applications?
    6·2 answers
  • Which describes how the same force affects a small mass and a large mass
    10·1 answer
  • Four students measure the mass of a standard mass that has an accepted value of 150.0 g. They post their results in a table.
    15·1 answer
  • Fuel is combusted in the _____ stroke of a four-stroke engine.
    12·1 answer
  • Suppose the activity of a sample of radioactive material was 100Bq at the start. What would you divide 100Bq by to obtain the ac
    10·1 answer
  • If two objects collide and one is initially at rest, is it possible for both to be at rest after the collision? Is it possible f
    7·1 answer
  • A 150 g baseball is traveling horizontally at 50 m/s. If the ball takes 20 ms to stop once it is in contact with the catcher’s g
    5·1 answer
  • A boat travels west at 20km/h. The journey lasts 3hours. How far has the boat travelled?
    7·2 answers
  • A frequency generator sends a 550Hz sound wave through both water and ice. What is the difference in wavelength between the wave
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!