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QUESTION 2 3 poir A 15 C charge is placed at a distance of 32 from...
QUESTION 4 A +1 C charge is placed at the origin. A-1 C charge is placed at position (x,y)=(2 m, 0), and a -2C charge is placed at (x,y)=(1 m,1 m). What is the electric potential energy of this charge configuration? a.-2.1x10^10) b.-4.5x10^9) C. 4.5x10^91 d. It is impossible to calculate this because there are more than two charges. QUESTIONS A +1 nC charge is placed in a uniform electric field of strength 25 N/C. What force (magnitude and direction)...
QUESTION 3 3 poin A +71 nC charge is positioned 1.9 m from a +42 nC charge. What is the magnitude of the electric field at the midpoint of these charges, in units of N/C?
Two +2.5nC charges are placed at a distance of 0.25 m from each other. What is the electric potential in the midpoint between charges relative to infinity. (k = 1/4πε0 = 9.0 × 109 N ∙ m2/C2) Select one: a. 2.9 kV b. 360 V c. 0 V d. 180 V
3. An electric dipole with p -Qd a (C-m) is placed in free space at a distance h from a perfect conducting plane of infinite extent. Determine the electrie potential at point P (0,) in region (15 marks) >0. Assume the distance between the dipole and the point P is much larger thand P (r, 0, 2) -0
3. An electric dipole with p -Qd a (C-m) is placed in free space at a distance h from a perfect conducting...
Question 2 An electric potential of -3 V is measured at a distance of 2 m from a charge. What is the value of the charge? Give your answer in units of C, to three significant digits and in (number) E (exponent) format include the sign of the charge.
MCQ: Formula that describes the statement of Coulomb's law is 1. f=kQ1Q2/r2 2. f= Q1Q2/r 3. f=kQ/r2 4. f=kQ1Q2/r Three point charges are arranged as shown below: B. C А . . . charge A = 9.00 PC charge B = 3.00 PC charge C = 5.33 uc . the distance between charges A and B (CAB) is 0.130 m • the distance between charges B and C (BC) is 0.110 m What is the magnitude of the force on...
A charge q_1 = 2.32 mu c is at a distance d = 1.43 m from a second charge q_2 = -6.07 mu c. (a) Find the electric potential at a point A between the two charges that is d/2 from q_1. Note that the location A in the diagram above is not to scale. V (b) Find a point between the two charges on the horizontal line where the electric potential is zero. (Enter your answer as measured from...
c. Positive d. Negative QUESTION 3 A +1 C charge is placed at the origin. A-1 C charge is placed at position (xv)-(1m, O). What is the electric potential energy of this charge configuration? 3.4.5x10^9) w b.-4.5x10^9) -9.9x1091 d. 2.25x10^9)
A point charge has a charge of 2.50×10−11 C . At what distance from the point charge is the electric potential 76.0 V ? Take the potential to be zero at an infinite distance from the charge. At what distance from the point charge is the electric potential 25.0 V ? Take the potential to be zero at an infinite distance from the charge. Answer in Meters
A charge q1-1.32 HC is at a distance d - 1.73 m from a second charge q2 -4.97 HC 41 42 (a) Find the electric potential at a point A between the two charges that is 2d/3 from q1 Note that the location A in the diagram above is not to scale. What is the potential due to a point charge at a particular distance from it? Did you consider the sign of each charge when calculating the electric potential?...