In Fig 27.37, `epsi_(1)=1.00V, epsi_(2)=3.00 V, R_(1)=4.00 Omega, R_(2)=2.00 Omega, R_(3)=5.00 Omega`, both batteries are deal. What is the latest 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) ballery 2? Is energy being absorbed or provided in (f) battery and (g) battery 2?

Answer

(a) 0.177W; (b) 0.670 W (c) 0.679W ; (d) 0.211 W (e) +174W (f) The negative sign indicates that `epsi_(1)` is actually absorbing energy from the circuit (g) The positive sign indicates that `epsi_(2)` is actually providing energy to the circuit.