MHT CET 2019 2nd May Evening Shift | Capacitor Question 94 | Physics

In a parallel plate air capacitor the distance between plates is reduced to one fourth and the space between them is filled with a dielectric medium of constant 2 . If the initial capacity of the capacitor is $4 \mu \mathrm{~F}$. then its new capacity is

$32 \mu \mathrm{~F}$

$18 \mu \mathrm{~F}$

$8 \mu \mathrm{~F}$

$44 \mu \mathrm{~F}$

MHT CET 2019 2nd May Morning Shift

MCQ (Single Correct Answer)

-0

Which of the following combinations of 7 identical capacitors each of $2 \mu \mathrm{~F}$ gives a resultant capacitance of $10 / 11 \mu \mathrm{~F}$ ?

3 in parallel and 4 in series

2 in parallel and 5 in series

4 in parallel and 3 in series

5 in parallel and 2 in series

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