Refer to thr figure, the distance d shown is 0.0500 m. Point a is on the perpendicular bisector of the line connecting the two protons. Also, point a is a distance h = 12.00 cm = 0.1200 m above the line connecting the two protons. The proton charge is e = 1.6x10-19 C. a) A negative charge is released from rest at point a. (The other two protons remain at rest.) What is the speed v of this third proton when it is very far (i.e., at an infinite distance) from the other two protons? The electron mass is 9.11x10-31kg. b) What direction does the negative charge move? Go down or up? Why?

Refer to thr figure, the distance d shown is 0.0500 m. Point a is on the perpendicular bisector of the line connecting the two protons. Also, point a is a distance h = 12.00 cm = 0.1200 m above the line connecting the two protons. The proton charge is e = 1.6x10-19 C. a) A negative charge is released from rest at point a. (The other two protons remain at rest.) What is the speed v of this third proton when it is very far (i.e., at an infinite distance) from the other two protons? The electron mass is 9.11x10-31kg. b) What direction does the negative charge move? Go down or up? Why?

Similar questions

The dipole is on the y axis and the charges are equidistant from the origin and the dipole moment is parallel to the positive y-axis. The charges are 103nC and their distance is 109nm. What is the dipole moment (fCm)?
Three point charges A, B, and C are arranged at the corners of a square as shown with d = 2.0 m. Charge A is 2.0 µC, charge C is 3.0 µC, and charge B is - 4.0 μC. i) What is the magnitude and direction of the net electrostatic force on charge B due to charges A and C? ii) What is the direction and magnitude of the electric field at point P? iii) What is the electric potential at point P? d Y A B iv) Find how much work is done to move a charge q = 1.0 µC from infinity to the point P. P C X
A point charge ?1 with a charge 2.0 X 10−6 C is initially at rest at a distance of 0.25 m from second charge ?2 with a charge 8.0 X 10−6 C and mass 4.0 X 10−9 kg. Both charges are positive. Charge ?1 remains fixed at the origin, whereas ?2 travels to the right upon release. a) Determine the speed of charge ?2 when it reaches a distance of 0.50 m from ?1 Diagram posted below.
The electric dipole in the figure consists of two charges, +Q and -Q, that are a distance, d, apart, where Q = 55.4 nC and d = 56.3 cm. Point A, which lies along the vertical (dotted) line midway between the two dipole charges, is an unknown distance, r, from the +Q charge. SYMBOLIC INPUT. Use the variables from the problem: Q, d, r, and Coulomb's constant, k, as needed. Electric Potential (1 of 2) The electric potential at point A will be ---Select--- The electric potential at point B will be ---Select--- This tells you that the electric field is ---Select--- the middle line. -. A B
Two point charges Q₁ = 3.27 nC and Q2 = -3.02 nC are shown in the figure. Q₁ is located at (-2.1 cm, 0.0 cm) while Q2 is at (0.0 cm, 2.6 cm)). from the charges? very far away If a proton is released from rest at the origin, how fast will it be moving when it is V = If an electron has a speed of 6.52 × 106 very far away from the charges shown above, how fast would it be moving at the origin? V =
An electron and a proton are fixed at a separation distance of 859 nm. Find the magnitude E and the direction of the electric field at their midpoint. The direction E = N/C
The electric dipole in the figure consists of two charges, +Q and -Q, that are a distance, d, apart, where Q = 65.4 nC and d = 39.3 cm. Point A, which lies along the vertical (dotted) line midway between the two dipole charges, is an unknown distance, r, from the +Q charge. SYMBOLIC INPUT. Use the variables from the problem: Q, d, r, and Coulomb's constant, k, as needed. Electric Potential (1 of 2) The electric potential at point A will be zero The electric potential at point B will be zero zero zero This tells you that the electric field is perpendicular to perpendicular to the middle line.. Udipole 11 +Q Potential Energy (2 of 2) Write a symbolic expression for the electric potential energy of the system, then calculate its numeric value. HJ B
Two parallel plates, each charged equally and oppositely to the other, are separated by 2.3500 cm. A proton is let go from rest at the positive plate's surface and, at the same time, an electron is let go from rest at the negative plate's surface. What is the distance between the negative plate and the point where the proton and the electron go by each other? Note: unlike most questions, this one will need your answer correct to 5 significant digits