Chapter 27, Problem 024 Your answer is partially correct. Try again. In the figure Ri-R2-4.50 ?...
Chapter 27, Problem 044 Your answer is partially correct. Try again. 6.00 V. (a) what is the equivalent resistance? What is i in (b) resistance 1, In the figure R1-140 ?, R2-R3-67.0 ?, R4-102 ?, and the ideal battery has emf ? c) esistance 2, (d) resistance 3, and (e) resistance 4? Ri Ri Rs (a) Numbef T165.22 (b) Number 0.0429 (c) Number (d) Numbe (e) Number R UnitsTg Units Units Units
Chapter 27, Problem 035 Your answer is partially correct. Try again. In the figure ε-15.0 V, Ri-2000S, R2-2150 Ω, and R3-3600 Ω. What are the potential differences (in V) (a) VA-V, (b) Vo - Vc, (c) Vc -Vo, and (d) VA- Vc? Rg (a) Number 11.8 (b) Number (c) Number (d) Number Click if you would like to Show Work for this question: units
Chapter 27, Problem 032 Your answer is partially correct. Try again. Both batteries in Figure (a) are ideal. Emf 1 of battery 1 has a fixed value, but emf 2 of battery 2 can be varied between 35.0 V and 350.0 V. The plots in Figure (b) give the currents through the two batteries as a function of 12. The vertical scale is set by is = 0.48 A. You must decide which plot corresponds to which battery, but for...
Chapter 27, Problem 023 Partially correct answer. Your answer is partially correct. Try again. In the figure R1 = 130 Ω, R2 = 50 Ω, and the ideal batteries have emfs ε1 = 6.0 V, ε2 = 5.0 V, and ε3 = 4.0 V. Find (a) the current in R1, (b) the current in R2, and (c) the potential difference between points a and b. R2 8 R w
Your answer is partially correct. Try again. In the figure R1 = 9.54 k2, R2 = 15.2 kq, C = 0.389 UF, and the ideal battery has emf ε = 21.0 V. First, the switch is closed a long time so that the steady state is reached. Then the switch is opened at time t = 0. What is the current in resistor 2 at t = 4.40 ms? 80 Rg Number the tolerance is +/-2%
Question 1 In the figure R -R2-4.48 and R3-2.69 0. Find the equivalent resistance between points D and E. (Hint Imagine that a battery is connected across those points.) Rs S E the tolerance is +/-2%
Chapter 20, Problem 054 Your answer is partially correct. Try again. A 61- loudspeaker, a 8.6-22 loudspeaker, and a 2.8-12 loudspeaker are connected in parallel across the terminals of an amplifier. Determine the equivalent resistance of the three speakers, assuming that they all behave as resistors. Number Units the tolerance is +/-2% Click if you would like to Show Work for this question: Open Show Work SHOW HINT
PRINTER VERSION。. BACK NEXT FULL SCREEN Chapter 27, Problem 041 Your answer is partially correct. Try again. In the figure ε,-2.55 v, ε2 = 0.907 v, R1 = 3.81 Ω, R2-2. 13 Ω, R3 = 3.78 Ω, and both batteries are ideal. What is the rate at which energy is dissipated in (a) R, (b) R2, and (c) Rs? What is the power of (d) battery 1 and (e) battery 27 R2 unit (a) Number To.55 (b) Number|[0.0165 (c) Numbero.32...
Please be sure of your answer! Your answer is partially correct. Try again. 1.34 A and the resistances are R1-R2-R3 2.04 Ω, R4-15.5 Ω, R5-707 Ω, and R6-3.08 O. what is the emf of the ideal battery In the figure the current in resistance 6 is i6 Ri R2 Rs 16 8 UnitsT v Number 136.16
Chapter 27, Problem 057 Your answer is partially correct. Try again Switch S in in the figure is closed at time t = 0, to begin charging an initially uncharged capacitor of capacitance C = 15.2 μF through a resistor of resistance R-20.7 Ω. At what time is the potential across the capacitor equal to that across the resistor? Number TT0.4 UnitsT ms