two capacitor each of capacitance 4 m F are connected in series calculate their equivalent resistance
Answers
Answer:
The required equivalent capacitance is 2 mF
Explanation:
Given :
Two capacitors each of capacitance 4 mF are connected in series.
To find :
the equivalent capacitance
Solution :
When the capacitors of capacitance C₁ , C₂ , C₃ ,.... are connected in series, the equivalent capacitance is given by
Here two capacitors of capacitance each 4 mF are connected in series.
Put C₁ = C₂ = 4 mF
Therefore, the required equivalent capacitance is 2 mF
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Know more :
- When the capacitors of capacitance C₁ , C₂ , C₃ ,.... are connected in parallel, the equivalent capacitance is equal to the sum of all the individual capacitors.
C = C₁ + C₂ + C₃ + ...
The voltage across all the capacitors is same.
The equivalent capacitance is more than any individual capacitance.
- When capacitors are connected in series,
The current flowing through each capacitor is same.
The equivalent capacitance is less than any individual capacitance connected in series.