Directions: In the following questions, a statement of Assertion (A) is followed by a statement of Reason (R). Mark the correct choice as: |
Assertion (A): If three capacitors of capacitance\[{{C}_{1}}<{{C}_{2}}<{{C}_{3}}\], are connected in parallel then their equivalent capacitance \[\left( {{C}_{p}} \right)>\]equivalent capacitance in series. |
Reason (R):\[\frac{1}{{{C}_{P}}}=\frac{1}{{{C}_{1}}}+\frac{1}{{{C}_{2}}}+\frac{1}{{{C}_{3}}}.\] |
A) Both Assertion (A) and Reason (R) are true and Reason (R) is the correct explanation of Assertion (A)
B) Both Assertion (A) and Reason (R) are true but Reason (R) is not the correct explanation of Assertion (A)
C) Assertion (A) is true but Reason (R) is false
D) Assertion (A) is false and Reason (R) is also false
Correct Answer: C
Solution :
(c) Equivalent capacitance of parallel combination is\[{{C}_{P}}={{C}_{1}}+{{C}_{2}}+{{C}_{3}}\]and in series it will be \[\frac{1}{{{C}_{s}}}=\frac{1}{{{C}_{1}}}+\frac{1}{{{C}_{2}}}+\frac{1}{{{C}_{3}}}\]You need to login to perform this action.
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