A plate of thickness h made of uniform statically polarized dielectric is placed inside a capacitor whose

Question:

A plate of thickness h made of uniform statically polarized dielectric is placed inside a capacitor whose parallel plates are inter-connected by a conductor. The polarization of the dielectric is equal to P (Fig. 3.15). The separation between the capacitor plates is d. Find the strength and induction vectors for the electric field both inside and outside the plates.