Sahay Sir > Question Answers > NEET Last 32 Years Solved 1988 - 2019 Physics and Chemistry Video Solutions > Physics > Chapter 21 - Capacitors > A parallel plate condenser has a uniform electric field E (V/m) in the space between the plates. If the distance between the plates is d(m) and area of each plate is A(m2) the energy (joules) stored in the condenser is

A parallel plate condenser has a uniform electric field E (V/m) in the space between the plates. If the distance between the plates is d(m) and area of each plate is A(m2) the energy (joules) stored in the condenser is

as shown in the figure. The variation of electric field 'E' between the plates with distance 'd' as measured from plate P is correctly shown by Two thin dielectric slabs of dielectric constants K1​ and K2​(K1​K2​) are inserted between plates of a parallel plate capacitor