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Physics, 25.01.2020 06:31 mairimespinal
Acircular ring of charge with radius b has total charge q uniformly distributed around it.
what is the magnitude of the electric field at the center of the ring?
a) 0
b) kₑq/b²
c) kₑq²/b²
d) kₑq²/b
e) none of these
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Acircular ring of charge with radius b has total charge q uniformly distributed around it.
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