A small object with mass m, charge q, and initial speed Vo 6.00x10 m/s is projected into a uniform electric field between two parallel metal plates of length 26.0 cm (Elgure.1) The olectric field between the plates is directed downward and has magnitude E = 600 N/C. Assume that the field is zero outside the region between the plates. The separation between the plates is large enough for the object to pass between the plates without hitting the lower plate. After passing through the field region, the object is deflected downward a vertical distance d- 1.15 cm from its original direction of motion and reaches a collecting plate that is 56.0 cm from the edge of the parallol plates. Ignore gravity and air resistance.

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Problem 21.78 - Enhanced - with Feedback
Part A
A small object with mass m, charge q, and initial speed
Po = 6.00x10 m/s is projected into a uniform electric field
between two parallel metal plates of length 26.0 cm (Figure 1).
The electric field between the plates is directed downward and
has magnitude E = 600 N/C. Assume that the field is zero
outside the region between the plates. The separation between
the plates is large enough for the object to pass between the
plates without hitting the lower plate. After passing through the
field region, the object is deflected downward a vertical distance
d= 1.15 cm from its original direction of motion and reaches a
collecting plate that is 56.0 cm from the edge of the parallel
plates. Ignore gravity and air resistance.
Calculate the object's charge-to-mass ratio, q/m.
Express your answer in coulombs per kilogram.
q/m - 3386
C/kg
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20cm
56.0 om
Transcribed Image Text:Problem 21.78 - Enhanced - with Feedback Part A A small object with mass m, charge q, and initial speed Po = 6.00x10 m/s is projected into a uniform electric field between two parallel metal plates of length 26.0 cm (Figure 1). The electric field between the plates is directed downward and has magnitude E = 600 N/C. Assume that the field is zero outside the region between the plates. The separation between the plates is large enough for the object to pass between the plates without hitting the lower plate. After passing through the field region, the object is deflected downward a vertical distance d= 1.15 cm from its original direction of motion and reaches a collecting plate that is 56.0 cm from the edge of the parallel plates. Ignore gravity and air resistance. Calculate the object's charge-to-mass ratio, q/m. Express your answer in coulombs per kilogram. q/m - 3386 C/kg Submit Previous Answers Request Answer Figure X Incorrect; Try Again; 2 attempts remaining 1 of 1 Provide Feedback 20cm 56.0 om
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