In the figure R1 = 2.14 Ω, R2 = 5.19 Ω, and the battery is ideal. What value of R3 maximizes the dissipation rate in resistance 3?
In the figure R1 = 2.14 Ω, R2 = 5.19 Ω, and the battery is ideal....
In the figure below Take R1= 50 Ω and R2 = 150 Ω. Suppose an ideal 28-V battery is connected across points A and B and, as a result, the power dissipation in R3 is 925 mW. Find all possible positive values for the resistance R3 لهم B.
In the figure R1 min? 731 Ω R2-21.9 Ω and the ideal battery has emf ε 12.4 v. a what is the magnitude of current .? b Ho much energy s dissipated by all our esistorsi 883 Ri R2 Rg R2 (a) Number Units (b) Number Units
Question 11 In Figure (a) resistor 3 is a variable resistor and the ideal battery has em -21 V. Figure (b) gives the current i through the battery as a function of R3. The horizontal scale is set by R3,-34 Ω. The curve has an asymptote of 8.0 mA as R3→oo. What are (a) resistance R1 and (b) resistance R2? Ri Rss Rg (2) (a) Number Units (b) Number Units
In the figure R1 = 7.61 Ω, R2 = 22.8 Ω, and the ideal battery has emf ε = 10.8 V. (a) What is the magnitude of current i1? (b) How much energy is dissipated by all four resistors in 1.26 min? 8 RI Ry RY RO
In the figure R1 110 Ω, R2 = R3 resistance 3, and (e) resistance 4? 59.0 Ω, R4-73.6 Ω, and the ideal battery has emf ε 6.00 V. (a) what is the equivalent resistance? what is i in (b) resistance 1, (c) resistance 2, (d) Ri Ri Ry Rs (a) Number (b) Number (c) Number (d) Number (e) Number Units Units Units Units
In the figure R1 = 120 Ω, R2 = R3 = 43.0 Ω, R4 = 106 Ω, and the ideal battery has emf ε = 6.00 V. (a) What is the equivalent resistance? What is i in (b) resistance 1, (c) resistance 2, (d) resistance 3, and (e) resistance 4? R RA + 18 R2 RS
In the figure R1 = 100 Ω, R2 = R3 = 49.0 Ω, R4 = 67.5 Ω, and the ideal battery has emf ε = 6.00 V. (a) What is the equivalent resistance? What is i in (b) resistance 1, (c) resistance 2, (d) resistance 3, and (e) resistance 4?
Question 2 In the figure R1 = 5.72 Ω, R2 = 17.2 Ω, and the ideal battery has emf ε = 10.3 V. (a) what is the magnitude of current i? (b) How much energy is dissipated by all four resistors in 2.31 min? RI R2 R2 R2 (a) Number Units (b) Number Units
In the figure ε1 = 2.73 V, ε2 = 1.22 V, R1 = 7.36 Ω, R2 = 2.67 Ω, R3 = 5.83 Ω, and both batteries are ideal. What is the rate at which energy is dissipated in (a) R1, (b) R2, and (c) R3? What is the power of (d) battery 1 and (e) battery 2? R2
Chapter 27, Problem 029 In the figure R1 6.87 Ω, R2" 20.6 Ω, and the ideal battery has emf ε·13.2 V. (a) what is the magnitude of current i? (b) How much energy is dissipated by all four resistors in 0.842 min? R2 R2 Rg (a) Number「 (b) Number Units A the tolerance is +/-2% Units