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An infinite number of capacitors, having capacitances `1muF, 2muF, 4muF and 8muF…..` are connected in series. The equivalent capacitance of the system isA. infiniteB. `0.25muF`C. `0.5muF`D. `2muF` |
Answer» Correct Answer - C `1/C=1/1+1/2+1/4+1/8+.......` = 1 + 1 (approximately) `therefore" "C=1//2=0.5muF` |
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