EXAMPLE 87 The capacitance of a parallel plate capacitor is

Last updated: 6/7/2023

EXAMPLE 87 The capacitance of a parallel plate capacitor is 50 pF and the distance between the plates is 4 mm It is charged to 200 V and then the charging battery is removed Now a dielectric slab K 4 of thickness 2 mm is placed Determine i final charge on each plate ii final potential difference between the plates iii final energy in the capacitor and iv energy loss