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Transcribed Image Text:Electron
3 nm
Proton
4 nm
O
X
An electron and a proton are each moving at 1.25 x 105 m/s in perpendicular paths as shown
in the figure. At the instant when they are at the positions shown in the figure, what is the
total magnetic force that proton exerts on the electron? (e = 1.60 x 10-19 c)
C)
-8
2.56 x 108 N, in the negative x-direction
3.20 x 10-8 N. in the positive y-direction
-8
2.56 x 10° N, in the negative y-direction
1.28 x 10-16 N. in the positive y-direction
3.20 x 108 N, in the negative x-direction
3.20 x 10-8 N. in the positive x-direction
1.28 x 10-16
N, in the positive x-direction
2.56 x 10-8 N, in the positive x-direction
O
1.28 x 10-16 N. in the negative x-direction
9.60 x 10-17
N. in the negative x-direction
9.60 x 10-17
N, in the positive x-direction
9.60 x 10-17 N. in the negative y-direction
Transcribed Image Text:Electron
3 nm
Proton
4 nm
O
X
An electron and a proton are each moving at 1.25 x 105 m/s in perpendicular paths as shown
in the figure. At the instant when they are at the positions shown in the figure, what is the
total magnetic force that proton exerts on the electron? (e = 1.60 x 10-19 c)
C)
-8
2.56 x 108 N, in the negative x-direction
3.20 x 10-8 N. in the positive y-direction
-8
2.56 x 10° N, in the negative y-direction
1.28 x 10-16 N. in the positive y-direction
3.20 x 108 N, in the negative x-direction
3.20 x 10-8 N. in the positive x-direction
1.28 x 10-16
N, in the positive x-direction
2.56 x 10-8 N, in the positive x-direction
O
1.28 x 10-16 N. in the negative x-direction
9.60 x 10-17
N. in the negative x-direction
9.60 x 10-17
N, in the positive x-direction
9.60 x 10-17 N. in the negative y-direction
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