JEE Main 9 Apr 2019 Paper 2 Solved Paper

Section: Physics

Question : 27 of 90

Marks: +1, -0

The parallel combination of two air filled parallel plate capacitors of capacitance C and nC is connected to a battery of voltage, V. When the capacitors are fully charged, the battery is removed and after that a dielectric material of dielectric constant K is placed between the two plates of the first capacitor. The new potential difference of the combined system is:

[9 Apr 2019 Shift 2]

V
K+n
(n+1)V
(K+n)
V
nV
K+n

Validate

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