Two parallel plates (as in procedure 2) are parallel to the floor,distance 1.24 cm. The difference in potential between the plates is146 V, with the upper plate at the higher potential. Assume theplates are very large (so the electric field is approximatelystraight lines), and no other charges are nearby.
1) The direction of the field is:
a. upward above the plates, downward below the plates, upwardbetween the plates
b. downward above the plates, upward below the plates, downwardbetween the plates
c. upward above the plates, downward below the plates, downwardbetween the plates
d. downward above the plates, upward below the plates, zero betweenthe plates
e. zero outside of the plates, upward between the plates
f. downward above and below the plates, zero between theplates
g. upward above and below the plates, zero between the plates
h. downward above the plates, downward below the plates, downwardbetween the plates
i. downward above the plates, upward below the plates, upwardbetween the plates
j. zero outside of the plates, downward between the plates
k. upward above and below the plates, downward between theplates
l. upward above the plates, downward below the plates, zero betweenthe plates
m. downward above and below the plates, upward between theplates
n. upward above and below the plates, upward between theplates
2) As you move upward, from the negative plate to the positiveplate, the electric field will
a. have the same magnitude and remain in the same direction
b.increase in magnitude, remain in the same direction
c.decrease in magnitude, remain the the same direction
d.decrease in magnitude, reverse direction
e.have the same magnitude, reverse direction
f.increase in magnitude, reverse direction
c) An electron (mass 9.11x10-31 kg, charge 1.60x10-19 C) is placednear the negative plate. The force felt by the electron at thispoint is
_____ N
d) Suppose the electron starts at rest on the negative plate. Whenit arrives at the positive plate, its speed will be
_______ m/s
Two parallel plates (as in procedure 2) are parallel to the floor,distance 1.24 cm. The difference in potential between the plates is146 V, with the upper plate at the higher potential. Assume theplates are very large (so the electric field is approximatelystraight lines), and no other charges are nearby.
1) The direction of the field is:
a. upward above the plates, downward below the plates, upwardbetween the plates
b. downward above the plates, upward below the plates, downwardbetween the plates
c. upward above the plates, downward below the plates, downwardbetween the plates
d. downward above the plates, upward below the plates, zero betweenthe plates
e. zero outside of the plates, upward between the plates
f. downward above and below the plates, zero between theplates
g. upward above and below the plates, zero between the plates
h. downward above the plates, downward below the plates, downwardbetween the plates
i. downward above the plates, upward below the plates, upwardbetween the plates
j. zero outside of the plates, downward between the plates
k. upward above and below the plates, downward between theplates
l. upward above the plates, downward below the plates, zero betweenthe plates
m. downward above and below the plates, upward between theplates
n. upward above and below the plates, upward between theplates
2) As you move upward, from the negative plate to the positiveplate, the electric field will
a. have the same magnitude and remain in the same direction
b.increase in magnitude, remain in the same direction
c.decrease in magnitude, remain the the same direction
d.decrease in magnitude, reverse direction
e.have the same magnitude, reverse direction
f.increase in magnitude, reverse direction
c) An electron (mass 9.11x10-31 kg, charge 1.60x10-19 C) is placednear the negative plate. The force felt by the electron at thispoint is
_____ N
d) Suppose the electron starts at rest on the negative plate. Whenit arrives at the positive plate, its speed will be
_______ m/s
