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tangoat944Lv1
11 Dec 2019
A positive charge (blue) is contained inside a spherical shell (black).
Consider two small surface elements on the shell surface dA and dB, located on the opposite sides of the shell.
1) How does the electric flux through the two surface elements, and change when the charge is moved from position 1 to position 2?
A. increases and decreases
B. decreases and increases
C. Both and do not change
2) How does the flux through the entire surface change when the charge is moved from position 1 to position 2?
A. increases
B. decreases
C. does not change positive charge (blue) is contained inside a spherical shell (black).
A positive charge (blue) is contained inside a spherical shell (black).
Consider two small surface elements on the shell surface dA and dB, located on the opposite sides of the shell.
1) How does the electric flux through the two surface elements, and change when the charge is moved from position 1 to position 2?
A. increases and decreases
B. decreases and increases
C. Both and do not change
2) How does the flux through the entire surface change when the charge is moved from position 1 to position 2?
A. increases
B. decreases
C. does not change positive charge (blue) is contained inside a spherical shell (black).
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answer
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SumantLv10
24 Mar 2021