일반물리학 2 — Circuits: Problem 3

3 In Fig. 27-18, \(\mathcal{E}_1 = 1.00\text{ V}\), \(\mathcal{E}_2 = 3.00\text{ V}\), \(R_1 = 4.00\text{ }\Omega\), \(R_2 = 2.00\text{ }\Omega\), \(R_3 = 5.00\text{ }\Omega\), and both batteries are ideal. What is the rate at which energy is dissipated in (a) \(R_1\), (b) \(R_2\), and (c) \(R_3\)? What is the power of (d) battery 1 and (e) battery 2? Is energy being absorbed or provided in (f) battery 1 and (g) battery 2?