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
docker41 [41]
2 years ago
14

An infinite sheet of charge, oriented perpendicular to the x-axis, passes through x = 0. It has a surface charge density ?1 = -4

.6 ?C/m2. A thick, infinite conducting slab, also oriented perpendicular to the x-axis occupiees the region between a = 2.8 cm and b = 4.5 cm. The conducting slab has a net charge per unit area of ?2 = 60 ?C/m2.
1) What is Ex(P), the value of the x-component of the electric field at point P, located a distance 6.3 cm from the infinite sheet of charge?N/C 2)
2) What is Ey(P), the value of the y-component of the electric field at point P, located a distance 6.3 cm from the infinite sheet of charge?N/C 3)
3) What is Ex(R), the value of the x-component of the electric field at point R, located a distance 1.4 cm from the infinite sheet of charge?N/C 4)
4) What is Ey(R), the value of the y-component of the electric field at point R, located a distance 1.4 cm from the infinite sheet of charge?N/C 5)
5) What is b, the charge per unit area on thesurface of the slab located at x = 4.9 cm??C/m2 6)
6) What is Ex, the value of the x-component of the electric field at a point on the x-axis located at x = 3.64 cm ?N/C 7)
7) What is ?a, the charge per unit area on the surface of the slab located at x = 2.8 cm??C/m2 8)
Mathematics
1 answer:
Dennis_Churaev [7]2 years ago
8 0
I have no clue man I’m sorry
You might be interested in
The quadratic function d= -4x+1,100 models a snowboarder's distance, in feet, from the bottom of a hill x seconds after the snow
Fynjy0 [20]

Answer:

16 seconds (Approximately)

Step-by-step explanation:

Given:

The function that gives the distance of snowboarder from the bottom of hill with time 'x' is:

d=-4x^2+1100

Final position of the snowboarder is d=100\ ft

Now, plugging in 100 for 'd' and solving for 'x', we get:

100=-4x^2+1100

Adding -1100 both sides, we get:

100-1100=-4x^2+1100-1100\\-1000=-4x^2

Dividing both sides by -4, we get:

\frac{4x^2}{4}=\frac{1000}{4}\\x^2=250

Taking square root and neglecting the negative root as time can't be negative. So,

\sqrt{x^2}=\sqrt{250}\\x=5\sqrt{10}=15.8\ s\approx 16\ s

Therefore, after 16 seconds, the snowboarder will be at a distance of 100 ft from bottom of hill.

7 0
3 years ago
12.Se consideră mulţimile A={3x-1, 2x+1, 4x+2} şi B={x+1, x+2, 2x+4} unde x ∈ N. Valoarea lui x pentru
Artyom0805 [142]

Answer:

which language is this????

3 0
3 years ago
Consider the linear equation y = 2x - 4. Write an equation in slope-
HACTEHA [7]
Answer: y=2x+14

Explanation:
Y=mx+b
Y= 2x-4
M=2

Y= 2x+b

2 = (2 x -6) + b
2=-12+b
12+2=12+b
-12
14=0+b
14=b

Y=2x+14

4 0
3 years ago
What two products do you get when you cross-multiply the fractions 2/5 and 3/8?
jarptica [38.1K]
Answer: a. 10 and 12

explanation:
4 0
3 years ago
Help again please i need to pass this
Lena [83]

√50x³y

= √5²×2×x²×x×y

= 5x√2xy

d is the correct answer

8 0
2 years ago
Read 2 more answers
Other questions:
  • Julio planted 16 daisies and 10 sunflowers. His neighbors goat ate 5 daisies and 5 sunflowers. Did the goat eat a larger fractio
    14·1 answer
  • <img src="https://tex.z-dn.net/?f=if%20%5C%3A%20y%20%3D%20x%20%7Be%7D%5E%7B%20%7Bx%7D%5E%7B2%7D%20%7D%20" id="TexFormula1" title
    10·1 answer
  • Write three ratios equivalent to 2/5 using the miltiplication table
    8·1 answer
  • a plane flying at a certian altitude is observed from two points that are 3 miles apart. the Angles of elevation made by the two
    7·1 answer
  • What is the 4th term of the linear sequence 27,25,23,21,19
    13·1 answer
  • Which is a possible turning point for the continuous
    12·1 answer
  • HELP IM ALL OVER THE PLACE IN THIS ONE. Jacks bank statement shows a debt of $25. sort the account ballances to show which are g
    9·1 answer
  • Where is Point B on the number line? ?? im Stuck on this ????? ​
    9·1 answer
  • Please help I’ll give points
    8·1 answer
  • For the function y = 5 – 4x, given the domain {-1, 0, 1}, the range is
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!