Suppose an electron in the picture tube of a television set is accelerated from rest through a potential difference Vb - Va = +5000 V (a) What is the change in electric field potential energy of the electron? (b) What is the speed of the electron (m= 9.11 x 10-31 kg) as a result of this acceleration. Refer to the diagram below.

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Chapter1: Units, Trigonometry. And Vectors
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Suppose an electron in the picture tube of a television set is accelerated from rest
through a potential difference Vb - Va = +5000 V (a) What is the change in electric
field potential energy of the electron? (b) What is the speed of the electron (m= 9.11
x 10-31 kg) as a result of this acceleration. Refer to the diagram below.
ba
5000 V
High
voltage
Transcribed Image Text:Suppose an electron in the picture tube of a television set is accelerated from rest through a potential difference Vb - Va = +5000 V (a) What is the change in electric field potential energy of the electron? (b) What is the speed of the electron (m= 9.11 x 10-31 kg) as a result of this acceleration. Refer to the diagram below. ba 5000 V High voltage
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