Electrostatic Potential and Capacitance Part 1

Section: Physics
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Question : 80 of 100
 
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A combination of parallel plate capacitors is maintained at a certain potentialdifference.
When a 3 mm thick slab is introducedbetween all the plates, in order to maintain the same potential difference, the distance between the plates is increased by 2.4 mm. Find the dielectric constant of the slab.
[Main 9 April 2017]
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