An infinite number of capacitors, having capacitances `1muF, 2muF, 4muF and 8muF…..` are connected in series. The equivalent capacitance of the system

Question

An infinite number of capacitors, having capacitances `1muF, 2muF, 4muF and 8muF…..` are connected in series. The equivalent capacitance of the system

An infinite number of capacitors, having capacitances `1muF, 2muF, 4muF and 8muF…..` are connected in series. The equivalent capacitance of the system is
A. infinite
B. `0.25muF`
C. `0.5muF`
D. `2muF`

Monjur Alahi

6 views

2025-01-04 04:42

1 Answers

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Salim Ahmed Kawsar · Accepted Answer · 2023-02-05T15:29:48+06:00

Salim Ahmed Kawsar

Correct Answer - C
`1/C=1/1+1/2+1/4+1/8+.......`
= 1 + 1 (approximately)
`therefore" "C=1//2=0.5muF`

6 views Answered 2023-02-05 15:29