JEE Main 8 Apr 2019 Paper 1 Solved Paper

Section: Physics
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Question : 13 of 90
 
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Voltage rating of a parallel plate capacitor is 500 V. Its dielectric can withstand a maximum electric field of 106V/ m. The plate area is 10−4m2. What is the dielectric constant if the capacitance is 15 pF ? (given ∊0=8.86×10−12C2∕Nm2)
[8 Apr 2019 Shift 1]
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