Q1. (a) A parallel plate capacitor has plates of area 1.00m² and spacing of 0.500mm. the
insulator has dielectric constant 4.9 and dielectric strength 18 kv/mm
(i) What is capacitance? [5]
(ii) What is the maximum charge that can be stored on this capacitor [5]
(b). Two capacitors C1 and C2 are in series with a voltage V across the series combination.
Show that the voltages V1 and V2 across C1 and C2, respectively are:
V1=[C2/(C1+C2)]V and V2=[C1/(C1+C2)]V [10]
