Physics, asked by kushbir2112, 9 months ago

If the maximum circumference of a sphere is 2 m.
then its capacitance in water would be :-
(Dielectric constant of water = 81)
(1) 27.65 pF
(2) 2385 pF
(3) 236.5 PF
(4) 2865 pF

Answers

Answered by Rohanbali0001

31

Answer:

2865pF

Explanation:first find radius by putting value of circumfrence .Then put value of r,dielectric constant of water and k in capacitance formula.

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