A permeability test was run on a compacted sample of dirty sandy gravel. The sample was 175 mm long and the diameter of the mold

In the query, it is stated that

     The distance the electron covers is  

Typically, the force exerted on this electron is expressed mathematically as

Where F signifies the force and  q represents the charge of the electron, which is a fixed value of

    Thus  

Generally, the work-energy theorem is mathematically framed as

Where W denotes the work done on the electron by the electric field and    is the change in kinetic energy

Additionally, work done on the electron can also be described as

Where   assuming that the electron's movement aligns with the x-axis  

        So

Inserting values

According to the conservation of energy

Where signifies the change  in  potential energy  

Thus  

Answer:

1.32.225 N/C, moving away from the point charge

2. 8.972*10^-12 C

3. the field is oriented away from the axon

Explanation:

The calculation for the electric field is illustrated below:

E = k*|q|/r²

Where:

E = electric field; k = 8.98755*10⁹ N*m²/C²; r = distance separating the field being measured from the point charge = 0.05 m; q = point charge

For a length of 0.100 m of the axon, the value of q is calculated as:

q = (5.6*10¹¹)*(+e)*(0.001)

+e = charge of an electron = 1.60217*10^-19 C

Therefore:

q = (5.6*10¹¹)*(1.60217*10^-19)*(0.0001) = 8.972*10^-12 C

Consequently:

E = (8.98755*10⁹)*(8.972*10^-12)/0.05² = 32.255 N/C

A positive point charge produces an electric field that radiates outward, while a negative point charge creates an electric field directed inward.

Answer:

The book is titled Solid State or Condensed Matter

Explanation:

Calculating the average speed is straightforward by using the formula involving distance and time:

average speed = distance / time

Thus, we have:

average speed = 4875 ft / 6.85 minutes

<span>average speed = 711.68 ft / min</span>