Five positive charges of magnitude Q are symmetrically placed on the circle of radius r. Calculate the electric field at the center of the circle. a) kQ/r² b) 0 c) 5kQ/r² d) (5kQ/r?)cos 2n/5 e) (kQ/r²)cos 2n / 5

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Five positive charges of magnitude Q are symmetrically placed on the
circle of radius r. Calculate the electric field at the center of the circle.
a) kQ/r² b) 0 c) 5kQ/r² d) (5kQ/r²)cos 21/5 e) (kQ/r²)cos 2n / 5
O a
Transcribed Image Text:Five positive charges of magnitude Q are symmetrically placed on the circle of radius r. Calculate the electric field at the center of the circle. a) kQ/r² b) 0 c) 5kQ/r² d) (5kQ/r²)cos 21/5 e) (kQ/r²)cos 2n / 5 O a
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