Question

two condensers of capacity 2F and 3F are connected in series,a third condenser of 1F is connected in parallel to them,the resultant capacity in Farad(F) will be______

Answer 1

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Let's solve this step-by-step.

◆ Answer -

Resultant capacity = 11/5 F

● Explaination -

Let's solve this step-by-step.

# Given -

C1 = 2F

C2 = 3F

C3 = 1 F

# Solution

When 2F & 3F condensers are connected in series -

1/C = 1/C1 + 1/C2

1/C = 1/2 + 1/3

C = 6/5 F

When this 6/5 F condenser is connected in parallel to 1 F condenser,

C' = C + C3

C' = 6/5 + 1

C' = 11/5 F

Therefore, resultant capacity of the combination is 11/5 F.

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