Six charges (-q) are placed on the vertices of a regular hexagon with side length R and a positive charge (+q) is placed at the center.
a) What is the magnitude and direction of the net force on the positive charge at the center? Show your work.
b) The bottom charge is removed; now what is the net force on the positive charge at the center? Show your work.
Six charges (-q) are placed on the vertices of a regular hexagon with side length R...
Three identical point charges,
Q = +5 C are placed at the vertices of an equilateral triangle as
shown in the figure. The length of each side of the triangle is d =
1.5 cm
I think the answer is 3.46E7 upwards but I'm not sure
SECTION B Do all the Problems) 1) Three identical point charges, Q +5HC are placed at the vertices of an equilateral triangle as shown in the figure. The length of each side of the...
A regular hexagon shaped wire loop with a side length of a = 30.6 cm carries an electric current of I = 11.9 A as shown in the figure. Determine the size of the magnetic field at point P, the center of the hexagon. 2.69 times 10^-5 T Determine the size of the magnetic field at point Q, one of the vertices of the hexagon.
P9. Consider two charges, +a, and two charges, -q, at two vertices of a regular hexagon, as shown. Determine Q such that E 0 at the remaining vertex. 4 0 4
b. Double Q and halve r c. Halve Q and r 13. Charges with equal magnitude Q are placed on the corners of a square with side length L. a. All charges positive 01 02 03 24 What is the force on a 5th charge q0 placed at the center of the square for the following signs of the other 4 charges? (Hint: draw a picture of the charges, it becomes easier to see what cancls.)
A regular hexagon shaped wire loop with a side length of a =
41.0 cm carries an electric current of I = 12.0 A as shown in the
figure.
Determine the size of the magnetic field at point Q, one of the
vertices of the hexagon.
a P
Question: Three charges (–q, +q, and
Q) are placed at the vertices of an equilateral triangle.
The force on Q due to the charges –q and
+q
A) points in the positive x direction
B) points in the positive y direction
C) is zero
D) points in the negative x direction
E) points in the negative y direction
L,
Two identical positive point charges, +Q, are placed at two of the vertices of an equilateral triangle of side length a. Derive the expression for the magnitude of the electric field at the third vertex of the triangle. Your answer can only contain the symbols Q, a, and ke (the Coulomb constant) and a numerical factor.
Four charges are placed at the corners of a square, where q is
positive (q > 0). Initially there is no charge in the center of
the square.
a) Find the work W required to bring the charge Qf = +q from
infinity and place it at the center of the square.
b) What is the magnitude of the electric force on the charge q
when it is placed at the center of the square?
c) What is the magnitude...
Electric charges q1 = q2 = +6 µC are at the bottom vertices of an equilateral triangle having 40 cm side. Calculate the magnitude and direction of the electric fields due to q1 and q2 at the top vertex of the triangle. Calculate the magnitude and direction of the electric force on charge q = -5 µC placed on the top vertex of the triangle.
Consider the arrangement of charges shown in the figure below. Four charges of equal magnitude Q but varying sign are placed at the corners of a square as indicated. A positive charge q is placed in the center. What is the direction of the net force, if any, on the center charge? Indicate your answer by placing the appropriate label here: + Suppose that the charge q were to be displaced slightly from the center position. On the figure to...