d)is
UD^12 CV^2 (25.13)D1
2
" 0 A
d.Ed/^2 (25.14)D^12 " 0 E^2 Ad: (25.15)Since the volume of the space between the plates isAd, the energy densityuDU=.Ad/,or
uD^12 " 0 E^2 : (25.16)
darren dugan
(Darren Dugan)
#1
d)is
UD^12 CV^2 (25.13)Dd.Ed/^2 (25.14)D^12 " 0 E^2 Ad: (25.15)Since the volume of the space between the plates isAd, the energy densityuDU=.Ad/,or
uD^12 " 0 E^2 : (25.16)