Question
In: Physics
3 charges, 8 µC each, are located on three vertices A, B, C of an equilateral triangle with sides 1 cm each.
9). 3 charges, 8 µC each, are located on three vertices A, B, C of an equilateral triangle with sides 1 cm each. Another charge q is located at the mid point D of the side BC. Calculate q in micro Coulomb so that net force on the charge at A due to the charges at B, C and D is zero.
10). In a right angle triangle ABC, angle ABC is 90 Degree, AB = 2 m, and angle ACB is 41.81 Degree. A point charge of 5*33 nC is placed at point C, point charge 4* 33 nC is placed at point A and point charge 1 C is placed in point B. Calculate the force on charge at B due to others two.
11). What is the total charge of all electrons in 3 /100 gram of Carbon dioxide CO2 gas?
12). Two equal charges with magnitude Q and Q experience a force F1 when held at a distance r. F2 is the force between two charges of magnitude 3*Q and 9*Q when held at a distance r/7? What is the ratio of F2 to F1?
Solutions
genius_generous answered 2 years agoRelated Solutions
8). 2 charges, 12.33 µC each, are located at two vertices B & C of an...
8). 2 charges, 12.33 µC each, are located at two vertices B
& C of an equilateral triangle ABC with sides 2 cm each.
Another charge q is located at point A. Calculate q in micro
Coulomb so that net POTENTIAL at the mid point of BC will be
ZERO.
9). Three charges, + 22 uC, - 22 uC and + 22 uC are placed at A
(0,5cm), B (5cm,0), C(-5cm,0). Calculate the potential energy of
the whole system of...
The three charges are at the three vertices of an equilateral triangle ?( all angles are 60degrees)...
The three charges are at the three vertices of an
equilateral triangle ?( all angles are 60degrees)
q 1 = + 10.0 µC
q 2 = - 5 .0 nC
q 3 = + 8 .0 nC
Equilateral side of the triangle = 0.05 m.
A. Draw forces acting on q 1
by q 2and q 3
B. find the components on X and Y axes .
C. Use Pythagorean theorem to find the resultant .
D. Use tangent to find the direction ( angle ) the resultant...
Three point charges, q, 2q, and 3q, are at the vertices of an equilateral triangle of...
Three point charges, q, 2q, and 3q, are at the vertices of an
equilateral triangle of sides a. If q= 15.8 nC and a= 11.1 cm, what
is the magnitude of the electric field at the geometric center of
the triangle?
Please explain in details, in particular the trig to set up the
equilateral triangle. I am confused.
Three point charges are located at the corners of an equilateral triangle as in the figure...
Three point charges are located at the corners of an equilateral
triangle as in the figure below. Find the magnitude and direction
of the net electric force on the 1.70 µC charge. (A = 1.70
µC, B = 7.20 µC, and C = -4.30 µC.)
Magnitude N
Direction degree (Counterclockwise from the + X-axis)
1. There are 2 charges (3 µC and 4 µC) located at (-4 cm, 0) and...
1. There are 2 charges (3 µC and 4 µC) located at (-4 cm, 0) and
(4 cm, 0), respectively.
A. Determine the magnitude and direction of the electric field at
(8 cm, 0).
B. Determine the magnitude and direction of the electric field at
(0, 8 cm).
2. Look back to problem#1. Let the charges start infinitely far
away and infinitely far apart. They are placed at (6 cm, 0) and (0,
3 cm), respectively, from their initial infinite...
Three point charges are located on the corners of an equilateral triangle 50cm side: The charge...
Three point charges are located on the corners of an equilateral
triangle 50cm side: The charge q_1 = + 10µC is at the origin, The
charge q_2 = + 9µC in the upper corner of the triangle, at charge
q_3 = -6 µC located at the x axis What is the value of the
potential energy of the system of the three charges?
Three point charges are located on the corners of an equilateral triangle 50cm side: The charge...
Three point charges are located on the corners of an equilateral
triangle 50cm side: The charge q_1 = + 10µC is at the origin, The
charge q_2 = + 9µC in the upper corner of the triangle, at charge
q_3 = -6 µC located at the x axis.
What is the total force (magnitude and direction) exerted on
q_1
Find the centroid of the triangle whose vertices are the points A (8 , 4) B (1 , 3) and C (3 , -1).
Find the centroid of the triangle whose vertices are the points A (8 , 4) B (1 , 3) and C (3 , -1).
) Consider three monitoring wells, each located at the vertex of an equilateral triangle. The distance...
) Consider three monitoring wells,
each located at the vertex of an equilateral triangle. The distance
between any pair of wells is 200 m. The head at each well,
referenced to some common datum, is as follows: well 1, 100.1 m;
well 2, 100.2 m; well 3, 100.3 m. Sketch the well field and find
the value and direction of the hydraulic gradient.
Sketch the well field and find the value and direction of the
hydraulic gradient.
The aquifer has...
Consider an equilateral triangle with sides measuring 1.0 m in length. At each point of the...
Consider an equilateral triangle with sides measuring 1.0 m in
length. At each point of the triangle is a +2.0 ?C charge.
Calculate the Coulomb force on each charge. Recall that forces are
vectors and thus your answer will require a magnitude and direction
for each of the three forces.
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