Aproton is traveling horizontally to the right at 4.40×106 m/s .
part a
find (a)the magnitude and (b) direction of the weakest electric field that can bring the proton uniformly to rest over a distance of 3.20 cm .
e =
nothing
n/c
submitrequest answer
part b
? =
nothing
? counterclockwise from the left direction
submitrequest answer
part c
how much time does it take the proton to stop after entering the field?
t =
nothing
s
submitrequest answer
part d
what minimum field ((a)magnitude and (b)direction) would be needed to stop an electron under the conditions of part (a)?
e =
nothing
n/c
submitrequest answer
part e
? =
nothing
? counterclockwise from the left direction