阿摩線上測驗
15. The figure shows a battery (30.0 V) and three (uncharged capacitors): C₁=12.0 µF, C2= 4.00 μF, C3=6.00 µF. The switch is first thrown to the left to charge C₁. Then the switch is thrown to the right to transfer charge to C2 and C3. When equilibrium is reached, what is the energy (J) stored in C₁?
(A) 3.75×10-3,
(B) 2.52×10-6,
(C) 5.89×10-5,
(D) 9.60×10-2,
(E) 1.04×10-4.
(A) 3.75×10-3,
(B) 2.52×10-6,
(C) 5.89×10-5,
(D) 9.60×10-2,
(E) 1.04×10-4.
答案：登入後查看
統計： A(1), B(0), C(0), D(0), E(0) #3332074
統計： A(1), B(0), C(0), D(0), E(0) #3332074
