5. An electron enters an electric field produced by applying a potential difference of 150V betwee two oppositely charged parallel plates. The plates are separated by a distance d = 0.050m and are of length L = 0.100m. The initial velocity of the electron is 1.0 x 107 ms¹, parallel and near to the negatively charged plate, as shown in the diagram below. Ignore the effect of gravity. electron H L=0.100m [This diagram is not drawn to scale.] 150 V d = 0.050 m (c) State the direction of the acceleration of the electron. OV (a) Draw lines to represent the electric field in the region between the plates on the diagram above. Ignore end effects. KA1 (3 marks) (b) Show that the magnitude of the acceleration of the electron in the electric field is 5.3 x 10¹4ms ². KA2 (3 marks) KA1 (1 mark)
5. An electron enters an electric field produced by applying a potential difference of 150V betwee two oppositely charged parallel plates. The plates are separated by a distance d = 0.050m and are of length L = 0.100m. The initial velocity of the electron is 1.0 x 107 ms¹, parallel and near to the negatively charged plate, as shown in the diagram below. Ignore the effect of gravity. electron H L=0.100m [This diagram is not drawn to scale.] 150 V d = 0.050 m (c) State the direction of the acceleration of the electron. OV (a) Draw lines to represent the electric field in the region between the plates on the diagram above. Ignore end effects. KA1 (3 marks) (b) Show that the magnitude of the acceleration of the electron in the electric field is 5.3 x 10¹4ms ². KA2 (3 marks) KA1 (1 mark)
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(d) The time the electron takes to pass through the electric field is 1.0 x 10-8s. Determine
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KA2 (6 marks)
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![5. An electron enters an electric field produced by applying a potential difference of 150V
betwee two oppositely charged parallel plates.
The plates are separated by a distance d = 0.050m and are of length L= 0.100m.
The initial velocity of the electron is 1.0 x 107 ms¹, parallel and near to the negatively.
charged plate, as shown in the diagram below. Ignore the effect of gravity.
electron
+ + + + + + +
+ + + + + + + + + + 150 V
L = 0.100 m
[This diagram is not drawn to scale.]
d = 0.050 m
OV
(a) Draw lines to represent the electric field in the region between the plates on the
diagram above. Ignore end effects.
(c) State the direction of the acceleration of the electron.
KA1 (3 marks)
(b) Show that the magnitude of the acceleration of the electron in the electric field is
5.3 x 10¹4 ms².
KA2 (3 marks)
manis)
KA1 (1 mark)](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F07afc3d5-1c08-4021-bc0e-c926bd50f7fc%2F050729ce-f062-47a0-84d9-6cc2ba329640%2Fzffjurm_processed.jpeg&w=3840&q=75)
Transcribed Image Text:5. An electron enters an electric field produced by applying a potential difference of 150V
betwee two oppositely charged parallel plates.
The plates are separated by a distance d = 0.050m and are of length L= 0.100m.
The initial velocity of the electron is 1.0 x 107 ms¹, parallel and near to the negatively.
charged plate, as shown in the diagram below. Ignore the effect of gravity.
electron
+ + + + + + +
+ + + + + + + + + + 150 V
L = 0.100 m
[This diagram is not drawn to scale.]
d = 0.050 m
OV
(a) Draw lines to represent the electric field in the region between the plates on the
diagram above. Ignore end effects.
(c) State the direction of the acceleration of the electron.
KA1 (3 marks)
(b) Show that the magnitude of the acceleration of the electron in the electric field is
5.3 x 10¹4 ms².
KA2 (3 marks)
manis)
KA1 (1 mark)
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