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vodomira [7]
1 year ago
14

How could angela use the puzzle to model semiconductors? as an n-type semiconductor with the pegs representing electrons and the

holes representing positive charges as an n-type semiconductor with the holes representing electrons and the pegs representing positive charges as a p-type semiconductor with the pegs representing electrons and the holes representing positive charges as a p-type semiconductor with the holes representing electrons and the pegs representing positive charges
Engineering
1 answer:
bogdanovich [222]1 year ago
7 0

Angela can use the puzzle to model semiconductors as option C.  a p-type semiconductor with the pegs representing electrons and the holes representing positive charges.

<h3>What is semiconductor and its example?</h3>

A semiconductor is known to be any substance that is said to be one that has some specific electrical properties that helps it to be able to act as  the framework for computers and other kind of electronic devices.

Note that some examples of semiconductors are said to be silicon, germanium, and other elements such as metalloid staircase" that is shown on a periodic table.

Therefore, Angela can use the puzzle to model semiconductors as option C.  a p-type semiconductor with the pegs representing electrons and the holes representing positive charges.

Learn more about semiconductor from

brainly.com/question/9250618

#SPJ1

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Determine the magnitude of the resultant force and the moment about the origin. Note: the symbol near the 140 N-m moment are not
arlik [135]

Answer:

R = 148.346 N

M₀ = - 237.2792 N-m

Explanation:

Point O is selected as a convenient reference point for the force-couple system which is to represent the given system

We can apply

∑Fx = Rx = - 60N*Cos 45° + 40N + 80*Cos 30° = 66.8556 N

∑Fy = Ry = 60N*Sin 45° + 50N + 80*Sin 30° = 132.4264 N

Then

R = √(Rx²+Ry²)    ⇒  R = √((66.8556 N)²+(132.4264 N)²)

⇒  R = 148.346 N

Now, we obtain the moment about the origin as follows

M₀ = (0 m*40 N)-(7 m*60 N*Sin 45°)+(4 m*60 N*Cos 45°)-(5 m*50 N)+ 140 N-m + (0 m*80 N*Cos 30°) + (0 m*80 N*Sin 30°) = - 237.2792 N-m (clockwise)

We can see the pic shown in order to understand the question.

7 0
3 years ago
Convert 25 mm into in.
mihalych1998 [28]

Answer:

25 mm = 0.984252 inches

Explanation:

Millimeter and inches are both units of distance. The conversion of millimeter into inches is shown below:

<u>1 mm = 1/25.4 inches</u>

From the question, we have to convert 25 mm into inches

Thus,

<u>25 mm = (1/25.4)*25 inches</u>

So,

25 mm=\frac{25}{25.4} inches

Thus, solving we get:

<u>25 mm = 0.984252 inches</u>

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hoped this helped! :)

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3 years ago
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Do the coil resistances have any effect on the plots?
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Because of the skin depth effect, the current at high frequency tends to flow at very low depth from radius. Then at high frequency the effective cross section of the wire is narrower than at DC.

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2 years ago
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