1. As seen in the figure, the ideal batteries have emfs E1 = 16.0 V and ɛ2 = 4.00 V, and the resistances are each 2.00 2. What are the (a) size and (b) direction (up or down) of in and the (c) size and (d) direction of iz? (e) Does battery 1 supply or absorb energy, and (f) what is its energy transfer rate? (g) Does battery 2 supply or absorb energy, and (h) what is its energy transfer rate?
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- In the figure the ideal batteries have emfs ε1 = 18.2 V, ε2 = 9.68 V, and ε3 = 4.90 V, and the resistances are each 2.00 Ω. What are the (a) size and (b) direction (left or right) of current i1? (c) Does battery 1 supply or absorb energy, and (d) what is its power? (e) Does battery 2 supply or absorb energy, and (f) what is its power? (g) Does battery 3 supply or absorb energy, and (h) what is its power?In the figure the ideal batteries have emfs 1 = 13.1 V and 2 = 4.17 V, and the resistances are each 4.02 Ω. What are the (a) magnitude and (b) direction of i1 and the (c) magnitude and (d) direction of i2? (e) Does battery 1 supply or absorb energy, and (f) what is its energy transfer rate? (g) Does battery 2 supply or absorb energy, and (h) what is its energy transfer rate?In the figure the ideal batteries have emfs 1 = 26 V and 2 = 7.0 V and the resistors have resistances R1 = 4.2 Ω and R2 = 8.3 Ω. What are (a) the current, the energy dissipation rate in (b) resistor 1 and (c) resistor 2, and the energy transfer rate in (d) battery 1 and (e) battery 2? Is energy being supplied or absorbed by (f) battery 1 and (g) battery 2?
- A battery applies an EMF of 30 V and has an internal resistance of 1.6 Ohms. The battery is connected to three 9.7 Ohm resistors in parallel with eachother. What is the voltage drop across one of the resistors? Answer in volts. Question 7 options: A) 6.21E+00 B) 9.48E+00 C) 2.58E+01 D) 3.00E+01 E) 2.01E+01 F) 9.77E-01 G) 9.28E+00 H) None of these answers. Two straight wires of length 2.75 m, carrying identical 21 A currents lie parallel to eachother on a table top and carry antiparallel currents. The wires are separated by 25 cm. What is the magnitude of the force between the wires? Answer in Newtons. Question 8 options: A) 9.70E-04 B) 4.62E-05 C) 9.70E-06 D) 0.00E+00 E) 3.53E-04 F) 3.53E+03 G) 6.10E-03 H) None of these answers.I would like help with (d) - (f). In the figure the ideal batteries have emfs E1 = 16 V and E2 = 11.0 V and the resistors have resistances R1 = 5.3 Ω and R2 = 8.4 Ω. What are (a) the current, the energy dissipation rate in (b) resistor 1 and (c) resistor 2, and the energy transfer rate in (d) battery 1 and (e) battery 2? Is energy being supplied or absorbed by (f) battery 1 and (g) battery 2?In (Figure 1), the battery has negligible internal resistance and EMF = 44.0 V. R1 = R2 = 3.40 Ω and R4 = 3.70 Ω. What must the resistance R3 be for the resistor network to dissipate electrical energy at a rate of 275 WW?
- In the figure R1 = 2.11 Ω, R2 = 5.01 Ω, and the battery is ideal. What value of R3 maximizes the dissipation rate in resistance 3?In the figure the resistances are R1 = 1.0 Ω and R2 = 2.0 Ω, and the ideal batteries have emfs ε1 = 2.9 V, and ε2 = ε3 = 3.7 V. What are the (a) size and direction (up or down) of the current in battery 1, the (c) size and direction of the current in battery 2, and the (e) size and direction of the current in battery 3?A storage battery has an emf of 25 V and an internal resistance of 0.200 ohm. Compute its terminal voltage a) when delivering 8.00 A and b) when it is being charged with 8.00 A CHOICES: A. 24.3 V, 25.5 V B. 23.4 V, 26.6 V C. 42.3 V, 62.6 V D. 43.2 V, 52.5 V
- In the figure provided, the emf of battery 1, E1 is 11.9 V, the emf of battery 2, E2 is 8.7 V, the internal resistance of battery 1, r1 = 3 Ohms, the internal resistance of battery 2, r2 = 8 Ohms, and the load resistors R1, R2, and R3 are 5 kilo-Ohms, 48 kilo-Ohms, and 100 kilo- Ohms respectively. a) Using Kirchhoff's rules, what are the currents that flow through R1, R2 and R3? b) What is the power loss through resistors R1, R2, and R3?In the figure the ideal batteries have emfs ε1 = 18.2 V, ε2 = 9.68 V, and ε3 = 4.90 V, and the resistances are each 2.00 Ω. What is the (a) size of current i1? (d) what is battery 1's power? (e) Does battery 2 supply or absorb energy, and (f) what is its power? (g) Does battery 3 supply or absorb energy, and (h) what is its power?A circuit consisting of three ideal batteries with voltages E1, E2, and E3, and three ideal resistors with resistances R1, R2, and R3, is shown in the figure. Calculate the current IP through point P. Let the sign of the current correspond to its direction, with "up" being positive. E1=17.5 V, E2=15.0 V, E3=30.0 V ?1=3.90 kΩ, ?2=13.0 kΩ, ?3=8.75 kΩ