Answer:
(a) Total initial
energy
Yes,
if R = 0 then sum of energies for L and C is conserved.
(b)
Using we get
andor
(c)
Using and ,
we get
(i)
Stored electrical energy at and
(iii)
Electric energy as zero and purely magnetic energy at
Here
(d)
The energy is shared equally between inductor and capacitor at because.
Energy,
If then thenof the total
energy.
(e)
Total initial energy of 1 J will be lost as heat due to Joule?s heating effect
in the resistor.
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