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
Anna11 [10]
1 year ago
8

S When an uncharged conducting sphere of radius a is placed at the origin of an x y z coordinate system that lies in an initiall

y uniform electric field →E = E₀ k^, the resulting electric potential is V(x, y, z)=V₀ for points inside the sphere andV(x, y, z)=V₀ - E₀z + E₀a³z / (x² + y² + z² )³/²for points outside the sphere, where V₀ is the (constant) electric potential on the conductor. Use this equation to determine the x, y , and z components of the resulting electric field (a) inside the sphere.
Physics
1 answer:
telo118 [61]1 year ago
5 0

The sphere has a constant potential. It is the electric field.

E = V_{0} = 0

In the sphere, then

E_{x} = 0,  E_{y}=0,   E_{z}=0

Outside the sphere, then

V = V_{0} - E_{0}z + \frac{E_{0}a^{3}z}{(x^{2} +y^{2} + z^{2})^{3/2}   }

The elements of the electric field include

E_{x} =\frac{3E_{0}a^{3}xy}{(x^{2} +y^{2} +z^{2})^{5/2}}\\E_{y} = \frac{3E_{0}a^{3}xz}{(x^{2} +y^{2}+z^{2})^{5/2}}

Which becomes,

=E_{0} (1-\frac{a^{3}}{x^{2} +y^{2}+z^{2})^{3/2}}+\frac{3a^{3}z^{2}}{(x^{2} +y^{2}+z^{2})^{5/2}})

<h3>In a consistent electric field, is force constant?</h3>

Similar to an ordinary object in the uniform gravitational field near the Earth's surface, a charged item in a uniform electric field experiences a constant force and consequently experiences a uniform acceleration. The vector cross product of p and E determines the torque's direction.

If the charge is positive, the force either moves in the same direction as E or in the opposite direction (if charge is negative).

A torque is experienced by an electric dipole (p) in an even electric field (E). The vector cross product of p and E determines the torque's direction.

To learn more about uniform electric field, visit

brainly.com/question/17426130

#SPJ4

You might be interested in
A 5.50-kg object is hung from the bottom end of a vertical spring fastened to an overhead beam. The object is set into vertical
iris [78.8K]

Answer:

17.71N/m

Explanation:

The period of the spring is expressed according to the expression;

T = 2 \pi \sqrt{\frac{m}{k} } \\

m is the mass of the object

k is the force constant

Given

m = 5.50kg

T = 3.50s

Substitute into the formula;

T = 2 \pi \sqrt{\frac{m}{k} } \\3.5 = 2 (3.14) \sqrt{\frac{5.5}{k} } \\3.5 = 6.28 \sqrt{\frac{5.5}{k} } \\\frac{3.5}{6.28} =  \sqrt{\frac{5.5}{k} } \\0.557 = \sqrt{\frac{5.5}{k} } \\square \ both \ sides\\0.557^2 = (\sqrt{\frac{5.5}{k} })^2 \\0.3106 = \frac{5,5}{k}\\k = \frac{5.5}{0.3106}\\k =  17.71N/m

Hence the force constant of the spring is 17.71N/m

4 0
3 years ago
Suppose that two objects attract each other with a gravitational force of 16 units. If the distance between the two objects is r
Naddik [55]

Explanation:

Fgravity = G*(mass1*mass2)/D²

G is the gravitational constant throughout the universe.

D is the distance between both objects.

D is now reduced by a factor of 5, meaning Dnew = D/5 we get

Fgravitynew = G*(mass1*mass2)/(D/5)² =

= G*(mass1*mass2)/(D²/25) =

= 25* G*(mass1*mass2)/D² = 25* Fgravity

the new force of gravity/attraction is 25×16 = 400 units.

4 0
3 years ago
Which element will have the greatest attraction for the calcium electrons (if they could combine)? N P As
alisha [4.7K]
N is your answer.....
7 0
3 years ago
Read 2 more answers
If a psychologist violates his or her ethical obligations but breaks no laws, the American Psychological Association could
gogolik [260]

Answer:

C. dismiss them.

Explanation:

The American Psychological Association is a scientific organization and it serves as an umbrella body for the professional psychologists practicing in the United States of America. This professional organization was founded by Granville Stanley Hall in July, 1892 and it has become the largest professional body with over 120,000 members such as scientists, consultants, clinicians, educators etc.

Basically, the American Psychological Association is saddled with the responsibility of providing professional certifications to psychologists and assisting in the advancement of human well-being.

If a psychologist violates his or her ethical obligations but breaks no laws, the American Psychological Association could take action and dismiss or censure them. This is done so as to serve as deterrent to other psychologists and to help maintain the core values, objectives and mission of the professional organization.

8 0
2 years ago
Read 2 more answers
Are the waves in this application transverse, longitudinal, or both? If either transverse or longitudinal waves are missing from
lianna [129]

Answer:

Explanation:

consider the radio wave which is electro magnetic wave used for radio communication.

  1. the wave propagates for air or vacuum.
  2. the wave presented by air is a transverse wave
  3. the radio wave speed is constant that is, equals to the speed of light as it is now electromagnetic waves.
  4. now the general relationship between frequency, speed and wavelength is given by

                         c = v/lander

               lander = c/v          

4 0
2 years ago
Other questions:
  • A bodybuilder loads a bar with 550 Newtons (~125 pounds) of weight and pushes the bar over her head 10 times. Each time she lift
    11·2 answers
  • Which are characteristics of electromagnetic waves?check all that apply.
    6·2 answers
  • Consider a heat pump that operates on the reversed Carnot cycle with R-134a as the working fluid executed under the saturation d
    5·1 answer
  • The primary job of a(n) ______ on a receiver is to capture modified radio waves.
    12·2 answers
  • 1. When the fission of uranium-235 is carried out, about 0.1 percent of the mass of the reactants is lost during the reaction. W
    8·2 answers
  • During which stage of sleep does most dreaming occur
    11·1 answer
  • There are 2 concentric cylinders. These cylinders are very long with length L. The inner cylinder has a radius R1 and is a solid
    8·1 answer
  • Why is it easier to swim in sea than in a pond or river?<br>​
    5·1 answer
  • N
    13·1 answer
  • B) ¿Con qué experimentos o instrumentos se calibrarán los patrones distribuidos
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!