Consider a system of three charges q/3,q/3, and −2q/3 placed at points A,B, and C respectively, as shown in the figure. Take O to be the centre of the circle of radius R and angle CAB=60
What is the magnitude and direction of the electric field at O?
A) kq/3R^2 i
B) 2Kq/3R^2 i
C) -kq/3R^2 i
D) -2kq/3R^2 i
E) the electric field is zero at point O.
Homework Answers
Add Answer to:
Consider a system of three charges q/3,q/3, and −2q/3 placed at points A,B, and C respectively,...
NEED HELP ASAP Two point charges +Q and +2Q are located on two corners of a...
NEED HELP ASAP
Two point charges +Q and +2Q are located on two corners of a square with sides of length d as shown below. Take Q = 15 nC and d = 0.1 m. 20 a - 2 pts) What is the electric field at point A due to the charge Q? Be sure to give a magnitude and direction and to give the proper units. b- 3 pts) What is the electric field at point A due to...
1-Three point charges, -Q, 2Q and -Q are placed in a straight line as shown in...
1-Three point charges, -Q, 2Q and -Q are placed in a straight
line as shown in the figure. The separation between charges is d =
30cm. If Q = 101nC, what is the magnitude of the electric field
produced by these three charges at a distance y = 36cm above the
central axis?
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
2-A type of electrical quadrupole is formed by four loads of
magnitude q = 49nC placed at the vertices of a square on side 2a,
with...
A, B and C please 2. Two charges (Q, +24 uIC and Q, +3.5 uC) are...
A, B and C please
2. Two charges (Q, +24 uIC and Q, +3.5 uC) are placed at points Al-3,0, 0jcm and Bl5,0,0)cm E' E2 O(0,0,0)cm .These charges generate electric field and atpoints respectively Points 10 a. Draw arrows indicating the direction of electric fields and infiure. b Find the direction and magnitude of the net electric field at point O C. Find the direction and magnitude of the net force exerted on an electron if it is placed at...
3. Three point charges q,2q, and -3q are placed at the corners of an equilateral triangle...
3. Three point charges q,2q, and -3q are placed at the corners of an equilateral triangle of side length L as shown in the figure below: a) What is the total force on the charge q at the top of the triangle? b) What is the electric field at the center of the triangle?
3. Three point charges q,2q, and -3q are placed at the corners of an equilateral triangle...
3. Three point charges q,2q, and -3q are placed at the corners of an equilateral triangle of side length L as shown in the figure below: a) What is the total force on the charge q at the top of the triangle? b) What is the electric field at the center of the triangle?
Three charged balls, with charges of +q, ?3q, and +2q, are placed at the corners of...
Three charged balls, with charges of +q, ?3q, and +2q, are
placed at the corners of a square that measures L = 50.0 cm on each
side, as shown in the figure. The value of q is 2.30
10-6 C. Assume that the potential an infinite distance
from the charges is zero.
(a) What is the electric potential at the lower left corner of
the square, due to the three charges?
(b) What is the electric potential at the center...
Consider a set of charges q, 2q, 3q, and 4q placed at the vertices of a...
Consider a set of charges q, 2q, 3q, and 4q placed at the
vertices of a square whose edge has a length a.
a. Calculate the total electric potential energy, U, that is
required to assemble this arrangement of charges compared with
having the charges infinitely far apart.
b. Now imagine that a charge Q is moved from infinitely far away
to the centre of this square of charges. Would it be possible to
assemble all five charges—Q and the...
Three balls, with charges of +q, -2q, and +3q, are placed at the corners of a...
Three balls, with charges of +q, -2q, and +3q, are placed at the corners of a square measuring L on each side, as shown in the figure. The value of q is 3.10 x 10-6 C, and L-70.0 cm. Assume this set of three balls is not interacting with anything else in the universe, and assume that gravitational interactions are negligible. -2q 9 +3q (a) What is the magnitude of the net electrostatic force on the ball of charge -2q?...
A) A point charge 2Q is placed at the origin and a point charge -Q is...
A) A point charge 2Q is placed at the origin and a point charge -Q is placed at position +D on the x-axis. (a) At what point on the x-axis is the electric field due to these charges equal to zero? o? (c) If another point charge equal to -2Q is brought from infinitely far away, and placed at the point identified in part (b), what is the change of the total potential energy for the system in the process...
Question5 0/1 pts Two charges of magnitude +2q and-q are situated on the x-axis at x...
Question5 0/1 pts Two charges of magnitude +2q and-q are situated on the x-axis at x =-a and x = +a, respectively +2q -q The electric field at point "P" is given by the expression 3/22 k,g (4 a+2)
NEED HELP ASAP
Two point charges +Q and +2Q are located on two corners of a square with sides of length d as shown below. Take Q = 15 nC and d = 0.1 m. 20 a - 2 pts) What is the electric field at point A due to the charge Q? Be sure to give a magnitude and direction and to give the proper units. b- 3 pts) What is the electric field at point A due to...
1-Three point charges, -Q, 2Q and -Q are placed in a straight
line as shown in the figure. The separation between charges is d =
30cm. If Q = 101nC, what is the magnitude of the electric field
produced by these three charges at a distance y = 36cm above the
central axis?
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
2-A type of electrical quadrupole is formed by four loads of
magnitude q = 49nC placed at the vertices of a square on side 2a,
with...
A, B and C please
2. Two charges (Q, +24 uIC and Q, +3.5 uC) are placed at points Al-3,0, 0jcm and Bl5,0,0)cm E' E2 O(0,0,0)cm .These charges generate electric field and atpoints respectively Points 10 a. Draw arrows indicating the direction of electric fields and infiure. b Find the direction and magnitude of the net electric field at point O C. Find the direction and magnitude of the net force exerted on an electron if it is placed at...
3. Three point charges q,2q, and -3q are placed at the corners of an equilateral triangle of side length L as shown in the figure below: a) What is the total force on the charge q at the top of the triangle? b) What is the electric field at the center of the triangle?
3. Three point charges q,2q, and -3q are placed at the corners of an equilateral triangle of side length L as shown in the figure below: a) What is the total force on the charge q at the top of the triangle? b) What is the electric field at the center of the triangle?
Three charged balls, with charges of +q, ?3q, and +2q, are
placed at the corners of a square that measures L = 50.0 cm on each
side, as shown in the figure. The value of q is 2.30
10-6 C. Assume that the potential an infinite distance
from the charges is zero.
(a) What is the electric potential at the lower left corner of
the square, due to the three charges?
(b) What is the electric potential at the center...
Consider a set of charges q, 2q, 3q, and 4q placed at the
vertices of a square whose edge has a length a.
a. Calculate the total electric potential energy, U, that is
required to assemble this arrangement of charges compared with
having the charges infinitely far apart.
b. Now imagine that a charge Q is moved from infinitely far away
to the centre of this square of charges. Would it be possible to
assemble all five charges—Q and the...
Three balls, with charges of +q, -2q, and +3q, are placed at the corners of a square measuring L on each side, as shown in the figure. The value of q is 3.10 x 10-6 C, and L-70.0 cm. Assume this set of three balls is not interacting with anything else in the universe, and assume that gravitational interactions are negligible. -2q 9 +3q (a) What is the magnitude of the net electrostatic force on the ball of charge -2q?...
A) A point charge 2Q is placed at the origin and a point charge -Q is placed at position +D on the x-axis. (a) At what point on the x-axis is the electric field due to these charges equal to zero? o? (c) If another point charge equal to -2Q is brought from infinitely far away, and placed at the point identified in part (b), what is the change of the total potential energy for the system in the process...
Question5 0/1 pts Two charges of magnitude +2q and-q are situated on the x-axis at x =-a and x = +a, respectively +2q -q The electric field at point "P" is given by the expression 3/22 k,g (4 a+2)
Most questions answered within 3 hours.
-
An electric ceiling fan is rotating about a fixed axis with an
initial angular velocity magnitude...
asked 1 hour ago -
Consider a reversible adiabatic process. Where, p1=10x10^5 PA
and T-289K. It is a closed system in...
asked 2 hours ago -
which are core assumptions of the simple linear regression model or
arise from core assumptions? a-error(epsilon)...
asked 2 hours ago -
The Holtz Corporation acquired 80 percent of the 100,000
outstanding voting shares of Devine, Inc., for...
asked 2 hours ago -
In class we discussed the valuable role of data in business as
well as the importance...
asked 4 hours ago -
you plan on savings $500 per month for 30 years and invest each
of those payments...
asked 6 hours ago -
1. Kenny Inc. has the following income statement for the most
recent fiscal year:
Sales $558.400...
asked 5 hours ago -
A meter stick is found to balance at the 45.8 cm mark when
placed on a...
asked 5 hours ago -
1. A manufacturer of processing chips knows that 2% of its chips
are defective in some...
asked 9 hours ago -
Discuss what you think the exit polls tell us about voters.
asked 9 hours ago -
The electron in a hydrogen atom can undergo a transition from
n=1 to n=6, absorbing a...
asked 9 hours ago -
Based on what you learned in chapter 11, why would an
individual with a high BMI...
asked 10 hours ago