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Three 2-µF capacitors are arranged as seen in the circuit above . The effective capacitance...

Physics
JAMB 1989

Three 2-µF capacitors are arranged as seen in the circuit above . The effective capacitance between E and F is

  • A. 0.75µF
  • B. 1.33µF
  • C. 3.00µF
  • D. 6.00µF
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Correct Answer: Option B
Explanation

\(C_T = \frac{2 \times (2 + 2)}{2 + (2 + 2)}\)

= \(\frac{8}{6}\)

= 1.33 \(\mu\)F


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