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
grin007 [14]
3 years ago
9

A vertical wall (8.7 m x 3.2 m) in a house faces due east. A uniform electric field has a magnitude of 210 N/C. This field is pa

rallel to the ground and points 42o north of east. What is the electric flux through the wall
Physics
1 answer:
Dominik [7]3 years ago
3 0

Answer:

\phi=4344.72Nm^2/c

Explanation:

From the question we are told that:

Dimension of Wall:

 (L*B)=(8.7 m * 3.2 m)

Electric field B=210 N/C

Angle \theta =42 \textdegree North

Generally the equation for electric Flux is mathematically given by

 \phi=EAcos\theta

 \phi=210*(8.7*3.2)*cos 42

 \phi=4344.72Nm^2/c

You might be interested in
A kayaker paddles at 4.0 m/s in a direction 30° south of west. He then turns and paddles at 3.7 m/s in a direction 20° west of s
user100 [1]
7.2 m/s 

49 degrees south of west

7 0
3 years ago
Read 2 more answers
a car goes from a velocity zero to a velocity of 15 meters per second East in 2.1 seconds. What is the car's acceleration?
leva [86]
31.5 would be the acceleration.
3 0
3 years ago
Hey guys i need song requests dbl
Andrew [12]

Answer:

Shiloh dynasty, jucie wrld or xxx or twenty one plot

Explanatio

8 0
3 years ago
Read 2 more answers
Pls help I will mark brainliest
earnstyle [38]
It will be unstable system because it will not be able to recover from the disturbance
7 0
3 years ago
Read 2 more answers
Which element does not have the same number of electrons in its outermost shell as the other elements in its group?(1 point)
Setler79 [48]

Helium (He) does not have the same number of valence electrons as other elements in its group.

The periodic table is divided into groups with the last number of the group coinciding with the number of electrons that an element in the group has in its outermost or valence shell.

Helium is in group 18 which means that it should have the same number of valence electrons as :

  • Neon
  • Argon
  • Krypton
  • Xenon and,
  • Radon

Yet Helium only has 2 valence electrons. We can therefore conclusively say that Helium does not have the same number of valence electrons as other elements in its group.

<em>More information is available at brainly.com/question/20944279. </em>

4 0
3 years ago
Read 2 more answers
Other questions:
  • What is the largest Planet known to man?
    11·2 answers
  • Electricity &amp; Magnetism
    11·1 answer
  • Which observation could lead to the conclusion that an object is non-living?
    13·2 answers
  • A student's pencil rolls off a desk and lands 0.47 m away from the edge of the
    15·1 answer
  • You can identify a pure substance if you know it's ?
    8·2 answers
  • A bullet has a mass of 8 grams and a muzzle velocity of 340m/sec. A baseball has a mass of 0.2kg and is thrown by the pitcher at
    13·1 answer
  • An echo is a reflection of sound against another surface. Suppose you are standing on one side of a canyon and you
    8·1 answer
  • A 0.017-kg acorn falls from a position in an oak tree that is 18.5 meters above the ground. Calculate the velocity of the acorn
    15·1 answer
  • Please help me out i'm so depressed and such a failure
    10·1 answer
  • Consider the vector field. f(x, y, z) = xy2z2i x2yz2j x2y2zk (a) find the curl of the vector field?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!