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
lord [1]
2 years ago
11

A small charge q is placed near a large spherical charge Q. The force experienced by both charges is F. The electric eld created

by Q at the position of q is:
Physics
1 answer:
anastassius [24]2 years ago
7 0

The electric field created by Q at the position of q is \frac{F}{Q}.

The given parameters:

  • <em>Magnitude of charge, = q</em>
  • <em>Spherical charge, = Q</em>
  • <em>Force experienced by both charges, =  F</em>

The electric field created by Q at the position of q is calculated as follows;

E = \frac{F}{Q} \\\\

where;

  • <em>E is the magnitude of electric field strength </em>
  • <em>F is the force experienced by both charges</em>
  • <em>Q is the charge</em>

Thus, the electric field created by Q at the position of q is \frac{F}{Q}.

Learn more about electric field here: brainly.com/question/14372078

You might be interested in
Example of kinetic energey
liubo4ka [24]

Answer:

rolling ball down a hill

Explanation:

A rolling ball has kinetic energy

5 0
2 years ago
Read 2 more answers
A convex lens bulges outward in its center. and it refracts light rays towards its center. Which represents a convex lens? A) A
Mila [183]

Answer:

Its A

Explanation:

The lens bulges outward in its center, like reading glasses.

4 0
3 years ago
Read 2 more answers
Which benefit outweighs the risks in the technological design of headphones?
Dmitriy789 [7]

Answer:

The Answer is A They can damage hearing.

Explanation:

I took the Test

7 0
3 years ago
On a trip to the Colorado Rockies, you notice that when the freeway goes steeply down a hill, there are emergency exits every fe
Zanzabum

Answer:

The maximum speed that the truck can have and still be stopped by the 100m road is the speed that it can go and be stopped at exactly 100m. Since there is no friction, this problem is similar to a projectile problem. You can think of the problem as being a ball tossed into the air except here you know the highest point and you are looking for the initial velocity needed to reach that point. Also, in this problem, because there is an incline, the value of the acceleration due to gravity is not simply g; it is the component of gravity acting parallel to the incline. Since we are working parallel to the plane, also keep in mind that the highest point is given in the problem as 100m. Solving for the initial velocity needed to have the truck stop after 100m, you should find that the maximum velocity the truck can have and be stopped by the road is 18.5 m/s.

Explanation:

4 0
3 years ago
An elaborate pulley consists of four identical balls at the ends of spokes extending out from a rotating drum. A box is connecte
Klio2033 [76]

Answer:

its speed will be less than V

Explanation:

When the ball falls a distance d, its final kinetic energy plus rotational kinetic energy of the drum equals its initial potential energy.

K = U

With its speed V at the end of d, we have

1/2mV² + 1/2Iω² = mgd where I = rotational inertia of drum and balls, ω = angular speed of drum and balls and m = mass of box

1/2mV² + 1/2Iω² = mgd

1/2mV² = mgd - 1/2Iω²

V² = [2(mgd - 1/2Iω²)/m]

V = √[2(mgd - 1/2Iω²)/m]

When the four balls are moved inward closer to the drum, their rotational inertia increases and also its angular speed which thus causes an increase in rotational kinetic energy. But, since the box still falls the same distance of d, its final kinetic energy plus rotational kinetic energy of the drum plus balls still equals its initial potential energy

K = U

I' = new rotational inertia of drum and balls, ω' = new angular speed of drum and balls

With its new speed is now V' at the end of d,

1/2mV'² + 1/2I'ω'² = mgd

1/2mV'² = mgd - 1/2I'ω'²

V² = [2(mgd - 1/2I'ω'²)/m]

V' = √[2(mgd - 1/2I'ω'²)/m]

Since I' and ω' increase, the rotational kinetic energy of the drum and balls (1/2I'ω'²) increases. Thus, the difference (mgd - 1/2I'ω'²) < (mgd - 1/2Iω²) which implies that the kinetic energy of the box decreases. Hence, since its kinetic energy decreases, its speed V' also decreases.

So,  V' < V

So, its speed will be less than V.

3 0
3 years ago
Other questions:
  • After a chemical reaction, the atomic nuclei are _________.
    11·1 answer
  • A car accelerates in the +x direction from rest with a constant acceleration of a1 = 1.62 m/s2 for t1 = 20 s. At that point the
    15·1 answer
  • Which of the following describes a protective put?
    7·1 answer
  • List two fossil fuels. describe in general how fossil fuels were formed.
    9·1 answer
  • A particle moves along a straight line and its position at time t is given by
    6·1 answer
  • ¿Por qué es útil comprender tu condición física?
    15·1 answer
  • Find the time taken for the journey of a car which covers a distance of 2000m in 5 m/s
    13·1 answer
  • The gravitational potential energy of an object is due to
    10·1 answer
  • What are the 27 vawels
    15·2 answers
  • In this photograph, a soccer player is about to kick the ball. Use the situation to explain that when two objects interact, the
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!