The minimum value of effective capacitance that can be obtained b… - Vidyadip

MCQ

The minimum value of effective capacitance that can be obtained by combining 3 capacitors of capacitances 1 pF, 2 pF and 4 pF is ____________.

A
$\frac{7}{4} pF$
B
1 pF
C
2 pF
✓
$\frac{4}{7} pF$

✓

Answer

Correct option: D.

$\frac{4}{7} pF$

D

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