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
tino4ka555 [31]
3 years ago
7

A 1-megabit computer memory chip contains many 27 fF capacitors. Each capacitor has a plate area of 3.09 × 10−11 m 2 . Determine

the plate separation of such a capacitor (assume an empty parallel-plate configuration). The characteristic atomic diameter is 10−10 m = 1 ˚A, and the permittivity of a vacuum is 8.8542 × 10−12 C 2 /N · m2 . Answer in units of ˚A.
Physics
1 answer:
valentina_108 [34]3 years ago
8 0

Answer:

Plate separation of each capacitor is 101.132 °A

Explanation:

The formula to calculate the capacitance in empty space as a function of distance (square parallel plates) is:

C=\epsilon_{0}\frac{Area}{distance}

clearing for distance:

distance=\epsilon_0 \frac{Area}{Capacitance} \\\\\epsilon_0=8.8542(10)^{-12}C^2/Nm\\\\Area=3.09(10)^{-11}m^2\\Capacitance=27(10)^{-15}F\\\\Replacing\\\\distance=\frac{8.8542(10)^{-12}*3.09(10)^{-11}}{27(10)^{-15}} =1.0133(10)^{-8}m\\\\In A\\distance= 101.132 A

You might be interested in
An early submersible craft for deep-sea exploration was raised and lowered by a cable from a ship. When the craft was stationary
rusak2 [61]

Answer:

a) 5200 N  b) 8800 N

Explanation:

a) tension in the cable when it was being lowered to the sea floor = weight of the object which acts downward ( equals the tension in the cable when the craft was stationary in opposite direction)  - the drag force which will act upward =  7000 - 1800 = 5200 N

b) tension in the cable when the craft was being raised since the tension will act upward and the drag force and the weight will act downward = 7000 + 1800 = 8800 N

6 0
3 years ago
Which statement about thermal energy (or heat energy) is most accurate?
Aneli [31]

It increases with the motion of particles within a substance

I just took the test

7 0
3 years ago
What is the direction of the resulting vector when a vector of 25 units south East
Maksim231197 [3]

Answer:

A VECTOR A IS DIRECTED ALONG THE NORTH DIRECTION ANOTHER VECTOR B IS DIRECTED IN THE SOUTH-EAST DIRECTION .THE RESULTANT CANNOT BE IN THE SAME DIRECTION

7 0
3 years ago
5 meddi muttasıl örnek
alexandr1967 [171]

Answer:

WHAT'S YOUR LANGUAGE

I CAN'T UNDERSTAND

5 0
2 years ago
Read 2 more answers
What is the main determining factor in defining boundaries between layers of earth's atmosphere?
konstantin123 [22]
The main determining factor in defining boundaries between layers of earth's atmosphere would be temperature changes in these layers. Temperature is one essential property that varies in the atmosphere. Based from this variation, the atmosphere is divided into four major layers and further to three smaller layers -  troposphere, tropopause, the stratosphere,  stratopause, the mesosphere, mesopause, and the thermosphere.The troposphere is the layer that is nearest to the surface of the Earth. It is the part where humans, plants and animals survive. Also, it is the warmest layer of the atmosphere. And as we go higher the atmosphere, the temperature would drop making it much cooler.
5 0
3 years ago
Read 2 more answers
Other questions:
  • How does the width of the visible spectrum compared to that of the entire electromagnetic spectrum?
    13·1 answer
  • Driving at 75m/s, you hit the brakes on your new car, accelerating at a rate of -20m/s. How long will it take the car to come to
    9·1 answer
  • The sticky substances in cigarettes that coat the lining of the<br> lungs are _____.
    10·2 answers
  • Question 14 of 30
    13·1 answer
  • The existence of the dwarf planet Pluto was proposed based on irregularities in Neptune's orbit. Pluto was subsequently discover
    13·1 answer
  • Which has the greatest amount of energy: ultraviolet rays, infrared rays, or
    12·1 answer
  • What muscle are controlled by the autonomic muscle system and are involuntary
    15·2 answers
  • Mass stays the for an object even when or gravitational forces change the of the object.​
    7·1 answer
  • Which occurrence would lead you to conclude that lights are connected in a series circuit?
    10·1 answer
  • A radar receiver indicates that a pulse return as an echo in 20 μs after it was sent. How far away is the reflecting object? (c
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!