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Pad 2:35 PM S17SampleQuiz2-Solutions Feb 18, 2017, 4:24 PM Multiple Choice V, w at is the total energy stored in this system of capacitors if C1 5.0 pF, C2 4.0 pF, and C3 3.0 pF? A) 1.7 x 10 4 J B) 1.5 x 10 JC) 2.2 x 10 J D) 6.8 x 10 JE) 4.0 x 10 4 J MC2: The capacitance of a parallel-plate capacitor is 24 HF when the plates are separated by a material of dielectric constant 2.0. If this material is removed, leaving air between the plates, and the separation between the plates is tripled, the capacitance is A) unchanged B) 16 HF C) 36 HF D) 0.14 mF E) 4.0 HF MC3: In the circuit below, the current Ithrough the battery is approximately *A) 1.7 A B) 4.4 A C) 0.36 A D) 0.60 A E) 3.4 A
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1) 5+4+3 2 us ς.gno, J [option DJ Rea 1222 R 19.27

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