The equivalent capacitance of two capacitors in series is 1.5microfarad.The capacitance of one of them is 4microfarad.The value of the other capacitance is
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Answer:
For series. ...... c' = c^1 ×c^2 / c^1 +c^2
but c^1=4microfarad
c'=1.5microfarad.
1.5=4×c^2. /4+ c^2
c^2 =2.4microfarad.
Explanation:
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Given:
- The equivalent capacitance of two capacitors in series is 1.5 microfarad.
- The capacitance of one of them is 4 microfarad.
To find:
- Value of the other capacitor?
Calculation:
The general expression for capacitors in series combination is :
Now, C1 = 4 micro-farad and C_(eq) = 1.5 micro-farad.
So, putting the necessary values:
So, the value of the other capacitor is 2.4 micro-farad.
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