If the charge on a capacitor is increased by 2 coulomb, the energy stored in it increases by 21%. The original charge on the
capacitor is
(A) 10 C (B) 20 C (C) 30 C (D) 40 C
aniket anand , 11 Years ago
Grade
2 Answers
Arun
Last Activity: 5 Years ago
If the charge on a capacitor is increased by 2 coulomb, the energy stored in it increases by 21%. The original charge on the capacitor (in coulomb) is 20C