An electron (m = 9.1 x 10-31 kg, q = -1.6 x 10-19 C) in the picture tube of a TV is accelerated from rest through a potential difference of AV = 5000 V. What is the final speed of the electron? CQ1: Which of the following is true? A) The electron accelerates from a region of lower potential to a region of higher potential (V, > V₁). B) The electron accelerates from a region of higher potential to a region of lower potential (Vƒ < V;). C) There's not enough information to determine whether A or B is true.

College Physics
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Chapter1: Units, Trigonometry. And Vectors
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An electron (m = 9.1 x 10-31 kg, q = -1.6 x 10-1⁹ C) in the picture
tube of a TV is accelerated from rest through a potential
difference of AV = 5000 V. What is the final speed of the
electron?
CQ1: Which of the following is true?
A) The electron accelerates from a region of lower potential to
a region of higher potential (V, > V₁).
B) The electron accelerates from a region of higher potential
to a region of lower potential (Vƒ < Vj).
C) There's not enough information to determine whether A or
B is true.
Transcribed Image Text:An electron (m = 9.1 x 10-31 kg, q = -1.6 x 10-1⁹ C) in the picture tube of a TV is accelerated from rest through a potential difference of AV = 5000 V. What is the final speed of the electron? CQ1: Which of the following is true? A) The electron accelerates from a region of lower potential to a region of higher potential (V, > V₁). B) The electron accelerates from a region of higher potential to a region of lower potential (Vƒ < Vj). C) There's not enough information to determine whether A or B is true.
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