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
marysya [2.9K]
2 years ago
11

What kind of particles exert electric force?

Physics
1 answer:
stepan [7]2 years ago
5 0
The particles which are in the field of forces means in the field line of forces they experience electric force.

Explanation:

You might be interested in
Rachel hits a golf ball into the air. What type of motion is the ball's path?
sladkih [1.3K]

Answer:

omg

the ground is BREAKING

Explanation:

5 0
2 years ago
8. A 30-kg box is sliding down a frictionless plane that is sloped at 24º. Assuming the object starts at rest,
Katena32 [7]

The net force on the box parallel to the plane is

∑ F[para] = mg sin(24°) = ma

where mg is the weight of the box, so mg sin(24°) is the magnitude of the component of its weight acting parallel to the surface, and a is the box's acceleration.

Solve for a :

g sin(24°) = a ≈ 3.99 m/s²

The box starts at rest, so after 7.0 s it attains a speed of

(3.99 m/s²) (7.0 s) ≈ 28 m/s

6 0
2 years ago
In a long straight wire, what current is required to exert a 1.0μN force on a 1.0μC charge moving at 1.5×106m/s parallel to the
Bas_tet [7]

Answer:

Current in the wire is given as

i = 1.17 \times 10^{-7} A

Explanation:

magnetic field due to long current carrying wire is given as

B = \frac{\mu_0 i}{2\pi r}

so we have magnetic force on moving charge is given as

F = qvB

so we have

F = (1\times 10^{-6})(1.5 \times 10^6)(\frac{\mu_0 i}{2\pi (0.35)})

so we have

1\times 10^{-6} = 1.5 \times \frac{2 i}{0.35}

i = 1.17 \times 10^{-7} A

6 0
3 years ago
You are using a small telescope to view two closely spaced light bulbs located a mile away. Each light bulb is emitting blue lig
Juliette [100K]

Answer:

Explanation:

The problem is based on resolving power of instruments . Resolving power of instruments is related to wavelength of light as follows

resolving power of telescope ∝  1 / λ

Higher the resolving power closer the object that can be looked separately.

Wave length of blue light is shorter than that of red light so resolving power in case of blue light will be higher. So we have better chance of distinguishing separate bulbs when color light is blue.

5 0
3 years ago
When some subatomic particles split from each excess energy is release what kind of energy is this
Arisa [49]
Nuclear energy is released when subatomic particles split
3 0
3 years ago
Other questions:
  • What is it that changes an objects momentum ?
    5·1 answer
  • An upward moving object must be experiencing (or at least usually does experience) an upward force.
    12·1 answer
  • Suppose that you measure a galaxy's redshift, and from the redshift you determine that its recession velocity is 30,000 (3×10^4)
    5·1 answer
  • To determine<br> the force of an object what two measurements<br> are multiplied?
    10·2 answers
  • When a potential difference of 10 V is placed across a certain solid cylindrical resistor, the current through it is 2 A. If the
    12·1 answer
  • Why is the nitrogen cycle considered a closed system?
    12·2 answers
  • A street light is mounted at the top of a 15-ft-tall pole. a man 6 ft tall walks away from the pole with a speed of 4 ft/s along
    6·1 answer
  • Which one of the following statements is true concerning the magnitude of the electric field at a point in space? It is a measur
    15·1 answer
  • What are the SI units of thermal conductivity?​
    5·1 answer
  • A gas-filled balloon is submerged in a fluid. As a result, the balloon is subject to inward forces from all sides. How does the
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!