In the Electric Field Mapping experiment, the anode is placed along the y-axis with its center at x = 0 cm, x = 20 cm, and the potential difference between them is 25 V. The parallel to the cathode with its center at cathode and anode each have a length of 20 cm. Then the potential difference (in V) as you go from the point with coordinates (6 cm, 5 cm) to the point with coordinates (10 cm, -5 cm) is: 2020 O a. 12.5 O b. -10 о с. 5 O d-5 O e. -12.5 Clear my choice

In the Electric Field Mapping experiment, the anode is placed along the y-axis with its center at x = 0 cm, x = 20 cm, and the potential difference between them is 25 V. The parallel to the cathode with its center at cathode and anode each have a length of 20 cm. Then the potential difference (in V) as you go from the point with coordinates (6 cm, 5 cm) to the point with coordinates (10 cm, -5 cm) is: 2020 O a. 12.5 O b. -10 о с. 5 O d-5 O e. -12.5 Clear my choice

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter7: Electric Potential

Section: Chapter Questions

Problem 77P: An election enters a region between two large parallel plates made of aluminum separated by a...

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An election enters a region between two large parallel plates made of aluminum separated by a distance of 2.0 cm and kept at a potential difference of 200 V. The electron enters through a small hole in the negative plate and moves toward the positive plate. At the time the electron is near the negative plate, its speed is 4.0103 m/s. Assume the electric field between the plates to be uniform, and find the speed of electron at (a) 0.10 cm, (b) 0.50 cm, (c) 1.0 cm, and (d) 1.5 cm from the negative plate, and (e) immediately before it hits the positive plate.
The anode in the Electric Field Mapping experiment lies along the y-axis with its center at x= 0 cm, parallel to the cathode with its center at x = 20 cm, and the potential difference between them is 24 V. The cathode and anode each have a length of 30 cm. Then the potential difference (in v) as you go from the point with coordinates (3 cm, 5 cm) to the point with coordinates (13 cm, 0 cm) is: O a -10 O b.-12 O c. 12 Od. 6 O e. -6
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