What subatomic particle has a nuetral charge?

Spheres of Charge: A metal sphere of radius 10 cm carries an excess charge of +2.0 μC. What is the magnitude of the electric fie

nadezda [96]

To solve this problem we will apply the concept related to the electric field. The magnitude of each electric force with which a pair of determined charges at rest interacts has a relationship directly proportional to the product of the magnitude of both, but inversely proportional to the square of the segment that exists between them. Mathematically can be expressed as,

$E = \frac{kV}{r^2}$

Here,

k = Coulomb's constant

V = Voltage

r = Distance

Replacing we have

$E = \frac{(9*10^9)(2*10^{-6})}{((10+5)*10^{-2})^2}$

$E = 8*10^5N/C$

Therefore the magnitude of the electric field is $8*10^5N/C$

4 0

3 years ago

Assuming barber wants to setup a saloon in a measuring length of 3m by 3m. He has a simple wooden chairs,3 large mirror and one

CaHeK987 [17]

The best way to arrange the salon to best use what he has is:

Place the bulb in the middle of the wall
Directly face the chair and mirror in front of the bulb for proper lighting and reflection
Place the chairs side by side of each other
Each mirror should be facing each chai

<h3>What is Reflection?</h3>

This refers to the change in direction of a wavefront between two different media so that the wavefront returns to its originating medium.

Hence, we can see that from our knowledge of shadows and reflection, we can note that mirrors reflect and light helps to bring detail in a dark area and the chairs should be facing the mirrors directly so the customer can see his hair and how it is being cut by the barber.

Read more about reflection here:

brainly.com/question/28007761

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5 0

2 years ago

Examine the total number of orbitals in the n = 1 through 4 shells. what is the relationship between the n value and the total n

Veseljchak [2.6K]

The total number of orbitals in the n = 1 through 4 shells is only 1.

The relationship between the n value and the total number of orbitals is given as

Total number of orbitals = n²

Because there is only one way a sphere can be orientated in space, there is only one(1) orbital in the n = 1 shell.

An orbital has n² total orbitals for a given value of n.

Each atom's electron is given one of four quantum numbers, the primary quantum number (symbolized n), to describe the state of that electron. It is a discrete variable since the values are all natural numbers starting at 1.

The orbital's size is defined by the primary quantum number (n). For example, orbitals with n = 2 are larger than those with n = 1.

Electrons are drawn to the atom's nucleus because their electrical charges are in opposition to one another.

In order to excite an electron from an orbital where it is close to the nucleus (n = 1) to an orbital where it is distant from the nucleus (n = 2), energy must be absorbed.

Thus, the energy of an orbital is indirectly described by the primary quantum number.

Learn more about Quantum numbers here brainly.com/question/5927165

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4 0

2 years ago

The model that describes a Sun-centered solar system is called theA.laws of motion.B.geocentric model.C.heliocentric model.D.gen

artcher [175]

The answer is C the heliocentric model.

7 0

3 years ago

A baseball has 5.8kg*m/s momentum before being hit by the bat. After being hit it has 6.79 kg*m/s in the opposite direction. Wha

fomenos

Answer:

0.99kgm/s

Explanation:

Given parameters:

Initial momentum = 5.8kgm/s

Final momentum = 6.79kgm/s

Unknown:

Magnitude of the impulse applied to the baseball = ?

Solution:

To solve this problem;

The impulse applied to the baseball can be found by using the expression below:

Impulse = Final momentum - Initial momentum

Impulse = 6.79kgm/s - 5.8kgm/s = 0.99kgm/s

8 0

3 years ago

What subatomic particle has a nuetral charge?​

What subatomic particle has a nuetral charge?