A particle has 3 x 10^15 eV has a charge of 3uC is placed on a certain field. a. solve for electric potential difference, assuming the energy flow comes form a higher value going to 0
b. Solve for velocity of particle
c. solve for equipotential if the other point has an electric potential of 5V less than the answer in a.

Which material produces static charge when rubbed?

After the near spacecraft passed mathilde, on several occasions rocket propellant was expelled to adjust the spacecraft's momentum in order to follow a path that would approach the asteroid eros, the final destination for the mission. after getting close to eros, further small adjustments made the momentum just right to give a circular orbit of radius 45 km (45 × 10^3 m) around the asteroid. so much propellant had been used that the final mass of the spacecraft while in circular orbit around eros was only 545 kg. the spacecraft took 1.04 days to make one complete circular orbit around eros. calculate what the mass of eros must be.

Amagnetic field applies forces on: a)static chargesb)moving chargesc)water flow