You are experimenting by releasing electrons near a negatively charged, large sheet. You should expect which of the following results? Explain your reasoning.  A. Electrons closer to the sheet exhibit greater acceleration. B. Electrons exhibit no acceleration. C. Electrons exhibit the same acceleration everywhere near the sheet.  D. Electrons further from the sheet exhibit greater acceleration.

In the proton in a hydrogen atom, an electron is orbiting the proton at a radius of 0.5 × 10-10m. The proton has a charge of 1.6 × 10-19C, equal and opposite to that of the electron. a. Draw a diagram to describe the situation. b. Find the electric potential energy between the proton in a hydrogen atom and an electron orbiting the proton. c. What does the sign of electric potential energy indicate?

a. A charge of Q coulomb is uniformly distributed over a spherical volume of radius R metre. Obtain an expression for the energy of the system. b. What will be the corresponding expression for the energy needed to completely disassemble the planet earth against the gravitational pull amongst its constituent particles? Assume the earth to be a sphere of uniform mass density. Calculate this energy, given the product of the mass and the radius of the earth to be 2.5 × 10³1 kg m. c. If the same charge of Q coulomb as in part (a) above is given to a spherical conductor of the same radius R, what will be the energy of the system?

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 =