JEE Main 8 Apr 2019 Paper 1 Solved Paper
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Voltage rating of a parallel plate capacitor is 500 V. Its dielectric can withstand a maximum electric field of 10 6 V/ m. The plate area is 10 − 4 m 2 . What is the dielectric constant if the capacitance is 15 pF ? (given ∊ 0 = 8.86 × 10 − 12 C 2 ∕ N m 2 )
[8 Apr 2019 Shift 1]
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