Question

IT
d
3
Plate
C
Plate
Figure 22-19 shows the de-
flecting plates of an ink-jet
printer, with superimposed
coordinate axes. An ink drop
with a mass m of 1.3 X 10-10
1
kg and a negative charge of
magnitude Q=1.5 X 10-13
Centers the region between
the plates, initially moving
Figure 22-19 Anink drop of
along the r axis with speed
, - 18 m/s. The length of Q is deflected in the electric
mass m and charge magnitude
each plate is 1.6 cm. The field of an ink-jet printer
plates are charged and thus
produce an electric field at all
points between them. Assume that field E is downward
directed, is uniform, and has a magnitude of 1.4 X 10* N/C.
What is the vertical deflection of the drop at the far edge
of the plates? (The gravitational force on the drop is small
relative to the electrostatic force acting on the drop and
can be neglected.)
KEY IDEA​

Answer 1

Answer:

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