11 positive charges of magnitude Q are symmetrically placed on the circle of radius r. Later one of the charges is removed. What is the magnitude of the electric field at the center of the circle? 11Q I. 2nE,r2| Q II. |11nɛ,r2| Q III. cos(2"/11) 11Q IV. 4TE,r2| Q V. cos("/11) Απερ2 O Iv O v O hiçbiri
11 positive charges of magnitude Q are symmetrically placed on the circle of radius r. Later one of the charges is removed. What is the magnitude of the electric field at the center of the circle? 11Q I. 2nE,r2| Q II. |11nɛ,r2| Q III. cos(2"/11) 11Q IV. 4TE,r2| Q V. cos("/11) Απερ2 O Iv O v O hiçbiri
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Transcribed Image Text:11 positive charges of magnitude Q are symmetrically placed on the circle of radius r. Later
one of the charges is removed. What is the magnitude of the electric field at the center of the
circle?
11Q
I.
2nEgr2
II.
11nE,r2|
Q
III.
cos(27/11)
TE,r2
11Q
IV.
|4T€,r²
V.
4T€gr2 Cos("/11)
II
IV
O v
O hiçbiri
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