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Transcribed Image Text:= 8.987 x 10° N · m² /C². Vacuum permitivity, eo = 8.854 × 10¬12 F/m. Magnetic Permeability of vacuum,
Ho = 12.566370614356 × 10-7 H/m. Magnitude of the Charge of one electron, e = -1.60217662 × 10-19 C. Mass of one electron,
me = 9.10938356 × 10-31 kg. Unless specified otherwise, each symbol carries their usual meaning. For example, µC means micro coulomb.
Coulomb constant, k :
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X X
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A proton is moving in the x direction in a region of crossed fields as shown in Figure, where the electric field is E = 25 × 10°k N /C and magnetic
field B = (-1500.0) jT. (Hint : Electric and magnetic force both can apply force on the moving charged particle)
%3D
a) What is the speed of the proton if it is not deflected? (that is, it moves in a straight line though the fields)
Speed of the proton
Give your answer to at least three significance digits.
m/s
b) If the length of the plate is 2.8 m then how much time the proton will take to travels that length?
Time taken
Give your answer to at least three significance digits.
sec
Transcribed Image Text:If the proton moves with twice this speed, what is the net force in unit vector notation?
x component of net force
Give your answer to at least three significance digits.
y component of net force
Give your answer to at least three significance digits.
N
z component of net force
Give your answer to at least three significance digits.
N
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