R 2.13 1ln a parallel plate capacitor the distance between uic 4 plates is t0 cm. two dielectric slabs of thickness.5 cm each and dietectric constants k= 2 and

R 2.13 1ln a parallel plate capacitor the distance between uic 4 plates is T0 cm. Two dielectric slabs of thickness.5 cm each and dietectric constants K= 2 and K respectively, are inserted between the plates. Apotenual of 100 Vis applied across the capacitor as shown in tne figure. The value of the net bound surface charge density at the interface of the two dielectric is K,= 4 10cm 100 K,=2 2000 1000 s (a) (b) 3 2000 3 3 (d) (c) 250e. LJAM PH-20