An electron enters a region of uniform electric field with an initial velocity of 56 km/s in the same direction as the electric field, which has magnitude E = 50 N/C. (a) What is the speed of the electron 1.6 ns after entering this region? (b) How far does the electron travel during the 1.6 ns interval? (a) Number (b) Number 4.19E4 8.056E-6 Units Units km/s um
An electron enters a region of uniform electric field with an initial velocity of 56 km/s in the same direction as the electric field, which has magnitude E = 50 N/C. (a) What is the speed of the electron 1.6 ns after entering this region? (b) How far does the electron travel during the 1.6 ns interval? (a) Number (b) Number 4.19E4 8.056E-6 Units Units km/s um
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Transcribed Image Text:An electron enters a region of uniform electric field with an initial velocity of 56 km/s in the same direction as the electric field, which
has magnitude E = 50 N/C. (a) What is the speed of the electron 1.6 ns after entering this region? (b) How far does the electron travel
during the 1.6 ns interval?
(a) Number i 4.19E4
(b) Number
i
8.056E-6
Units
Units
km/s
um
Expert Solution
Step 1: Outline steps to solve the problem
We will first find the acceleration of the electron using Newton's second law. We then use it in kinematic equations of motion to answer the questions. The detailed steps are as follows.
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