I1==== 0.54 A ( DOWN)
I2==== 0.27 A (UP)
I3==== 0.27 A (UP)
Va---Vb===== 3.79 V
In the figure the resistances are R1 = 1.3 omega and R2 = 2.6 omega, and...
Question 3 In the figure the resistances are R1 1.3 Q and R2 2.6 Q, and the ideal batteries have emfs E12.0 V, and 283 4.8 V. What are the (a) size and (b) direction (up or down) of the current in battery 1, the (c) size and (d) direction of the current in battery 2, and the (e) size and (f) direction of the current in battery 3? (g) What is the potential difference Va-Vb? Ri Ri t, Ry...
In the figure the resistances are R1 = 0.94 Ω and R2-1.9 Ω, and the ideal batteries have emfs ε,-2.4 V, and ε2E3-5.9 V. what are the (a) size and (b) direction (up or down) of the current in battery 1, the (c) size and (d) direction of the current in battery 2, and the (e) size and (f) direction of the current in battery 3? (g) What is the potential difference Va - Vb R2 (a) Number Units (c)...
In the figure the resistances are R1 = 1.5 Ω and R2 = 3.0 Ω, and the ideal batteries have emfs ε1 = 1.8 V, and ε2 = ε3 = 3.7 V. Whatare the (a) size and (b)direction (up or down) of the current in battery 1, the(c) size and (d) direction of the current in battery 2, and the (e) size and(f) direction of the current in battery 3?(g) What is the potential differenceVa - Vb??
In the figure the resistances are R_1 = 1.0 ohm and R_2 = 2.7 ohm, and the ideal batteries have emfs = 2.8 V, and epsilon_2 = epsilon_3 = 6.0 V. What are the (a) current (in A) in battery 1, (b) the current (in A) in battery 2 and (c) the current (in A) in battery 3? (d) What is the potential difference V_a - V_b (in V)? Number Units Number Units Number Units Number Units
The figure shows a section of a circuit. The resistances are R1-2.1 Ω, R2-4.9 Ω, and R3-6.26. and the indicated current is: 6.0 A. The electric potential difference between points A and B that connect the section to the rest of the circuit is VA-VB 80 V. (a) Is the device represented by "Box" absorbing or providing energy to the circuit, and (b) at what rate? R2 Box Rs (b) Number Units
The circuit shown in the figure below contains three resistors (R1, R2, and R3) and three batteries (VA, VB, and Vc). The resistor values are: R1=2 Ohms, R2=R3=4 Ohms, and the battery voltages are Va=25 V, V8=15 V, and Vc=20 V. When the circuit is connected what will be the current through R2? Vc R1 + VB R2 R3 0.75 A 1.25 A 2.5 A 3.0 A 3.75 A
Consider the following circuit of three resistors (R1, R2, and R3), with batteries that have emfs ε1 = 11 V and ε2 = 44.5 V, and internal resistances r1 and r2.Part (a) Find the current I1, in amps.Part (b) Find the current I0, in amps.Part (c) Find the current I3 in amps.
The circuit shown in the figure below contains three resistors (R1, R2, and R3) and three batteries (VA, VB, and VC). The resistor values are: R1=2 Ohms, R2=R3=6 Ohms, and the battery voltages are VA=25 V, VB=15 V, and VC=20 V. When the circuit is connected, what will be the power dissipated by R2? VC HA R1 + + VA VB R2 M R3
The circuit shown in the figure below contains three resistors (R1, R2, and R3) and three batteries (VA, VB, and VC). The resistor values are: R1=2 Ohms, R2=R3=6 Ohms, and the battery voltages are VA=25 V, VB=15 V, and VC=20 V. When the circuit is connected, what will be the power dissipated by R2? VC R1 + VA VE R2 R3