SOLUTION
C2 , C3 and C4 are in parallel
equivalent capacitance of C2, C3 and C4, C' = 2C +
3C + 4C = 9C = 9*1 = 9
C' is in series with C1
Then equivalent capacitance of the configuration shown, Ceq =
C'*C1/(C'+C1) = 9*1/(9+1) = 0.9
option B is correct.
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Need help with these three parts, please and thank you!!!
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