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Nataly [62]
4 years ago
9

This force on compass dials is an example of a force that _______.

Physics
2 answers:
romanna [79]4 years ago
4 0
D. Acts at a distance, because magnetic forcefield is in two dots, Earth's north and south magnetic poles, and magnet is on some distance from them.
TEA [102]4 years ago
3 0

acts at a distance

is the answer

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What is the relation between electric intensity dn flux
Zepler [3.9K]

The relation between the electric intensity and electric flux is that the electric flux is equal to the scalar product of electric flux intensity and vector area.

<h3>What is the relation between electric intensity and flux?</h3>

The electric field is the field, which is surrounded by the electric charged. The electric field is the electric force per unit charge.

  • The intensity of this electric field is the number of electric field lines which are pass perpendicular to the unit element of fixed area.
  • The flux of this electric field is the number of electric field lines which are pass normally to the fixed area.

The electric flux can be given as,

d\phi =\vec E \;dA\cos \theta

When angle is zero,

d\phi =\vec E \;dA\times1\\d\phi =\vec E \;dA

Thus, the total flux is,

\phi=\oint_{}^{}\vec E.d\vec A

Thus, the relation between the electric intensity and electric flux is that the electric flux is equal to the scalar product of electric flux intensity and vector area.

Learn more about electric field here;

brainly.com/question/14372859

#SPJ4

4 0
2 years ago
Which best summarizes a concept related to the work-energy theorem?
Maurinko [17]

Answer:

When work is positive, the environment does work on an object.

Explanation:

According to the work-energy theorem, the net work done by the forces on a body or an object is equal to the change produced in the kinetic energy of the body or an object.

The concept that summarizes a concept related to the work-energy theorem is that ''When work is positive, the environment does work on an object.''

4 0
3 years ago
A 2kg object is moving horizontally with a speed of 4 m/s. How much net force is required to keep the object moving at this spee
Elza [17]
We can solve this problem using the force equation.

Force = Mass * Acceleration

2kg * 4m/s = 8 N

The net force required to keep the object moving at this speed and in this direction is 8 N.


8 0
3 years ago
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What is Resistance? How is it measured? ​
ser-zykov [4K]

Answer:

Resistance is a measure of the opposition to current flow in an electrical circuit.

Explanation:

6 0
3 years ago
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Lauren rode the bus home from the mall on Saturday. She felt the bus accelerate as it left the parking lot, and then the bus tur
Alex_Xolod [135]
A. is the one it did not say
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3 years ago
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