Homework Answers
In a vacuum, two particles have charges of q_1 and q_2, where q_1 = +2.9^muC. They...
In a vacuum, two particles have charges of q_1 and q_2, where q_1 = +2.9^muC. They are separated by a distance of 0.31 m, and particle 1 experiences an attractive force of 3.3 N. What is the value of q_2, with its sign? Number Units C
Two point charges Q_1 and Q_2 have opposite charges of 100 nano Coulombs. Q_1 is located...
Two point charges Q_1 and Q_2 have opposite charges of 100 nano Coulombs. Q_1 is located at (-2, 5.0) and Q_2 is located at (1, 1, -squareroot 11). Find, R_21 |R_21| a_21 The force between them (Q_1 and Q_2)and describe the direction If Q_2 is moved to a new location (1, 1, squareroot 24) what is the work required on Q_2?
Now the charges Q_1 = 1.90.10^-6 C and Q_2 = -2.84.10^-6 C are fixed at their...
Now the charges Q_1 = 1.90.10^-6 C and Q_2 = -2.84.10^-6 C are fixed at their positions, distance 0.301 m apart, and the charge Q_3 = 3.03.10^-6 C moved along the straight line. For what position of Q_3 relative to Q_1 is the net force on Q_3 due to Q_1 and Q_2 zero? Use the plus sign for Q_3 to the right of Q_1. Write down an expression for the force on the third charge with the distance from the...
d Point charges Q_1 = + 3 10^6 C and Q_2 = -9 10^-6 C are...
d
Point charges Q_1 = + 3 10^6 C and Q_2 = -9 10^-6 C are fixed on the x axis at x = -11 m and x = +11 m, respectively. Sketch the electric potential (voltage) on the x axis for this system. (NOT FOR CREDIT -- but essential for the next parts.) Your sketch should show that there is a point on the x axis between the two charges where V=0. Is this point closer to Q_1 or...
7. Three charges having magnitude q,-0.1 JC, q2 = 0.2 C and q3 -0.3 Care arranged...
7. Three charges having magnitude q,-0.1 JC, q2 = 0.2 C and q3 -0.3 Care arranged in a 2D plane as follows. Both charges, q2 and q: are at a distance, d = 0.1 m from charge q. What is the net electric force exerted on the charge qı? Express your answer in unit vector form. Then, find its magnitude and direction. 93 d d 91 92
There are three charges fixed on xy plane. They are q_1 = 1mC at (0, 0),...
There are three charges fixed on xy plane. They are q_1 = 1mC at (0, 0), Q_2 = -2mC at (17 mm, -5 mm), and q_3 = -3mC at (-2 mm, 11 mm) What is the force on^2? Assume that q_1 is removed somehow. What is the net electric field at the origin induced by q_2 and q_3?
Point charge q_1 = +3.67 mu C is at point A (-37.2 cm, 0), and point...
Point charge q_1 = +3.67 mu C is at point A (-37.2 cm, 0), and point charge q_2, carrying an equal and opposite charge, is at point B (+37.2 cm, 0). Find the magnitude of the electric field at the origin. Give the direction of the electric field at the origin. out of the page toward the negative charge toward the positive charge downward upward zero into the page An electron (q = 1.60 times 10^-19, m = 9.11 times...
Two point charges are located as shown in the picture. r_1 = 0.300 m, r_2 =...
Two point charges are located as shown in the picture. r_1 = 0.300 m, r_2 = 0.400 m, q_1 = + 5.00 mu C, q_2 = - 3.00 mu C a) What is the magnitude and direction of electric fields E^vector_1, and E^vector_2 of each charge at the origin O? b) Sketch the electric field vectors E^vector_1, and E^vector_2 at the origin on the picture. Make sure that both have proper directions. c) What is the magnitude and direction of...
A point charge with a charge q_1 = 3.70 mu C is held stationary at the...
A point charge with a charge q_1 = 3.70 mu C is held stationary at the origin. A second point charge with a charge q_2 = -4.30 mu C moves from the point x = 0.130 m, y = 0 to the point x = 0.290 m, y = 0.280 m. How much work is done by the electric force on q_2?
A point charge with a charge q_1 = 2.70 mu C is held stationary at the...
A point charge with a charge q_1 = 2.70 mu C is held stationary at the origin. A second point charge with a charge q_2 = -4.30 mu C moves from the point x = 0.140 m, y = 0 to the point x = 0.290 m, y = 0.250 m. Part A How much work is done by the electric force on q_2?
In a vacuum, two particles have charges of q_1 and q_2, where q_1 = +2.9^muC. They are separated by a distance of 0.31 m, and particle 1 experiences an attractive force of 3.3 N. What is the value of q_2, with its sign? Number Units C
Two point charges Q_1 and Q_2 have opposite charges of 100 nano Coulombs. Q_1 is located at (-2, 5.0) and Q_2 is located at (1, 1, -squareroot 11). Find, R_21 |R_21| a_21 The force between them (Q_1 and Q_2)and describe the direction If Q_2 is moved to a new location (1, 1, squareroot 24) what is the work required on Q_2?
Now the charges Q_1 = 1.90.10^-6 C and Q_2 = -2.84.10^-6 C are fixed at their positions, distance 0.301 m apart, and the charge Q_3 = 3.03.10^-6 C moved along the straight line. For what position of Q_3 relative to Q_1 is the net force on Q_3 due to Q_1 and Q_2 zero? Use the plus sign for Q_3 to the right of Q_1. Write down an expression for the force on the third charge with the distance from the...
d
Point charges Q_1 = + 3 10^6 C and Q_2 = -9 10^-6 C are fixed on the x axis at x = -11 m and x = +11 m, respectively. Sketch the electric potential (voltage) on the x axis for this system. (NOT FOR CREDIT -- but essential for the next parts.) Your sketch should show that there is a point on the x axis between the two charges where V=0. Is this point closer to Q_1 or...
7. Three charges having magnitude q,-0.1 JC, q2 = 0.2 C and q3 -0.3 Care arranged in a 2D plane as follows. Both charges, q2 and q: are at a distance, d = 0.1 m from charge q. What is the net electric force exerted on the charge qı? Express your answer in unit vector form. Then, find its magnitude and direction. 93 d d 91 92
There are three charges fixed on xy plane. They are q_1 = 1mC at (0, 0), Q_2 = -2mC at (17 mm, -5 mm), and q_3 = -3mC at (-2 mm, 11 mm) What is the force on^2? Assume that q_1 is removed somehow. What is the net electric field at the origin induced by q_2 and q_3?
Point charge q_1 = +3.67 mu C is at point A (-37.2 cm, 0), and point charge q_2, carrying an equal and opposite charge, is at point B (+37.2 cm, 0). Find the magnitude of the electric field at the origin. Give the direction of the electric field at the origin. out of the page toward the negative charge toward the positive charge downward upward zero into the page An electron (q = 1.60 times 10^-19, m = 9.11 times...
Two point charges are located as shown in the picture. r_1 = 0.300 m, r_2 = 0.400 m, q_1 = + 5.00 mu C, q_2 = - 3.00 mu C a) What is the magnitude and direction of electric fields E^vector_1, and E^vector_2 of each charge at the origin O? b) Sketch the electric field vectors E^vector_1, and E^vector_2 at the origin on the picture. Make sure that both have proper directions. c) What is the magnitude and direction of...
A point charge with a charge q_1 = 3.70 mu C is held stationary at the origin. A second point charge with a charge q_2 = -4.30 mu C moves from the point x = 0.130 m, y = 0 to the point x = 0.290 m, y = 0.280 m. How much work is done by the electric force on q_2?
A point charge with a charge q_1 = 2.70 mu C is held stationary at the origin. A second point charge with a charge q_2 = -4.30 mu C moves from the point x = 0.140 m, y = 0 to the point x = 0.290 m, y = 0.250 m. Part A How much work is done by the electric force on q_2?
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