Two capacitors of 3uF and 6uF are
connected in series across a potential
difference of 120 Volt. Then the
potential difference across 3uF
capaciter is-
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Answer:
Here is your answer: 80 volt
Explanation:
Qnet = Cnet x Volt
or, Q = CV
Cnet = CxC' / C+C'
= 6x3 / 6+3
= 18 / 9
= 2 micro Faraday
then, Qnet = Cnet x Volt
= (2 x 10^-6 ) x (120v)
= 240 micro coulomb
then, Qnet = C' V'
V' = Qnet / C'
= 240 / 3
V' = 80 volt Ans.
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