Question
Download Solution PDFFind the equivalent capacitance between A and B.
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFThe correct answer is option 2):(\(\frac{19}{7} \mu \mathrm{F}\))
Concept:
when two capacitors C1 and C2 are connected in series, the equivalent capacitance
CT = (\(1 \over C_1\) + \(1 \over C_2\))-1 F
when two capacitors C1 and C2 are connected in parallel,,the equivalent capacitance
CT = C1 + C2 F
Calculation:
Given
C2 and C1 are connected
CT = ( \(1 \over 3\) + \(1 \over 4\))-1
= \(12 \over 7\)
CT and C3 are parallel
equivalent capacitance = CT + C3
= 1 + \(12 \over 7\)
=\(19 \over7\) F
Last updated on May 29, 2025
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