Answer:
Explanation:
Given
Mass of particle is
Charge of particle is
Electrostatic force must balance the weight of the particle
Direction of the electric field is in upward direction such that it opposes the gravity force.
At the same speed as the other ice cube
<span>Firestorm, the fusion of Jefferson Jackson and Martin Stein. The Firestorm Matrix refers to the molecular and genetic makeup of the meta-human Firestorm, created as part of the F.I.R.E.S.T.O.R.M. project and given life by the S.T.A.R. Labs particle accelerator explosion.
got this off the wiki
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When there are two currents flowing in opposite direction the magnetic field are moving in the same directions. When the currents flow in the same direction the magnetic field will be opposite, causing the wires to attract.
Yes they do because they just have to