I need correct answers. If you do not know how to solve it please do not answer, or copy other similar answers. I will rate the correct answer.
Capacitance C of a parallel palte capacitor is given by C = KeoA/d
where A = area = pi r^2,
e0 = constnat = 8.85*10^-12,
d = distance between the plates,
K = dieelctric constant (=1 for air)
Chareg Q = CV where V = Volatge
so here
if K is introduced
Q = KCV
so if K is introduced Charge increases
and V = Vo/K
voltgae decreases
I need correct answers. If you do not know how to solve it please do not...
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