The correct answer is A but the answer key does not show how to get the answer do it doesn't help me. I don't know how to do this problem. How does an E vector without a k component pass through a cube? I would think i and j only means it runs along the back surface? Please show how to do problem and sketch would be helpful. Thanks
The correct answer is A but the answer key does not show how to get the...
Answer is E but does not show work. I need to see work on how
answer was obtained. Sketch would be helpful as well. Thanks
9. A cube has one corner at the origin and the opposite corner at the point (2m, 2m, 2m). The sides of the cube are parallel to the coordinate planes as shown in the figure below. The electric field (measured in N/c) in and around the cube is given by E 32 - 7zk where...
9. A cube has one corner at the origin and the opposite corner at the point (2m, 2m, 2m). The sides of the cube are parallel to the coordinate planes as shown in the figure below. The electric field (measured in N/c) in and around the cube is given by E 31 - 7zk where z is in meters. What is the total flux through the entire cube? b. +56 Nm2/C d. +24 Nm2/c e. -56 Nm2/C (2,2,2) (0,0,0)
Answer:
Please show work on how to get the above answer. I am a little
confused. Thank you!
H19.8. Consider a d × d × d cube in the region χ > 0, y > 0, z > 0, yI and with one corner at the origin as shown. In this region a constant electric field E 2.0 N/C R +2.0 N/C y exists. Given d 3.0 cm, find the flux through each of the six faces of the cube...
Find a parametrization for each of the following surfaces. [Note: There are many correct answers!] Show how you arrived at your answer. Hint: It is often helpful to construct your parametrization using (a) cylindrical coordinates, (b) spherical coordi- nates, or (c) by using a parametrization such as (:2, y, 2) = (u, v, f(u, v)) for the surface 2= f(, y). (a) The portion of the sphere x² + y2 + z2 = 9 that is above the cone z...
Which of the following expressions does not have the correct dimensions for calculating the time it takes an object to fall to the ground? Force has dimensions of ? ⋅ ?/?2 a. volume/ (area x speed) b. distance/ speed c. √distance x mass / force (square root over the whole equation) d. velocity / acceleration e. area/acceleration The answer is E, but I do not understand how it is not B. Please show the dimensions for each. Thank you
Trigonometric functions question. I managed to answer the first
two but if anyone could explain all three parts and how to get in
the answer in detail I would appreciate it.
Marla is running clockwise around a circular track. She runs at a constant speed of 4 meters per second. She takes 58 seconds to complete one lap of the track. From her starting point, it takes her 14 seconds to reach the northernmost point of the track. Impose a...
Question 5 +(-12) and y= la. We assume that the density of We want to compute the centre- f mass (or centroid) of the region enclosed by the curves y this flat regian is constant. a) Find the -coordinate of the points of intersection of these two curves. List your values separated by semicolons. 1 point How Did I Do? Answer: of the region R. b) Find the area A=Number c) Find the moment My of the region R about...
I will rate your answer so please make sure the answer is
accurate. The following question is a Calculus 3 problem, please
answer 2) in the picture shown below, please show all the steps
(step by step) and write out nicely and clearly:
1. Use Stokes, Theorem to find ls (curlF): ndS where F(x, y, z) = (y2z,zz, x2y2) and s is the portion of the paraboloid z x2 + y2 that lies inside the cylinder x2 +y-1. Use the...
We've been using L'Hopitals as well as family of functions and
modeling. stuff from chapter 4 in the 7th Edition of single
variable calculus book.
1. (7 points) A rectangle is located with its base along the x axis, one corner at (8,0) and the opposite corner on the graph y = ln(x) for some 1 x 10. Draw a picture of the given scenario. a. If the other corner along the x axis an x value of e, what...
Can I get some help with this problem? Can someone show how do this in C? Thank you for your help. Write a C object-oriented program that reads the coordinates of two points in the plane and shows the distance between them. In order to do that implement the class Point. Point{ float x; float y; Point(): void set (float x, float y): void getX( ): float (optional implementation) getY( ): float (optional...