In the figure the ideal batteries have emfs ε1 = 21.5 V, ε2 = 9.84 V, and ε3 = 4.60 V, and the resistances are each 2.50 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?
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In the figure the ideal batteries have emfs ε1 = 21.5 V, ε2 =
9.84 V,...
In the figure the ideal batteries have emfs ε1 = 150 V and ε2 = 50...
In the figure the ideal
batteries have emfs ε1 = 150 V and ε2 = 50 V and the resistances
are R1 = 3.0 Ω and R2 = 2.0 Ω. If the potential at P is defined to
be 140 V, what is the potential at Q?
R 181= 8,12 R2 P
In the figure, the ideal batteries have emfs = 26.0 V and ε2 = 0.50081, and...
In the figure, the ideal batteries have emfs = 26.0 V and ε2 = 0.50081, and the resistances are each 4.74 Ω R2 (a) What is the current in resistor 2? (b) What is the current in resistor 3?
In the figure the resistances are R1 = 1.5 Ωand R2 = 3.0 Ω, and...
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 ε1 = 2.73 V, ε2 = 1.22 V, R1 = 7.36 Ω, R2...
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
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.
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.
In the figure ε1 = 4.04 V, ε2 = 1.50 V, R1 = 4.38 Ω, R2...
In the figure ε1 = 4.04 V, ε2 = 1.50 V, R1 = 4.38 Ω, R2 = 2.36
Ω, R3 = 3.24 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?
RL RY १४. Rs 81
In the figure the ideal batteries have emfs t,-19.7V.2-10.9 V.and tg-5.40V. and the resistances are each 1.90 2. What are the (al size and of current iz? (c) Does battery 1 supply or absorb energ...
In the figure the ideal batteries have emfs t,-19.7V.2-10.9 V.and tg-5.40V. and the resistances are each 1.90 2. What are the (al size and of current iz? (c) Does battery 1 supply or absorb energy, and (d) what is its power? e) Does battery 2 supply or absorb energ and (f) what is its power?(g) Does battery 3 supply or absorb energy (0 what is its power?(&) Does battery 3 supply or absorb energy and (h) what is its power?...
Consider the circuit shown in (Figure 1). The batteries have emfs of ε1 = 9.0 V and ε2 = 12.0 V and the resistors have values of R1 = 27Ω, R2 = 60 Ω, and R3 = 33 Ω.
Consider the circuit shown in (Figure 1). The batteries have emfs of ε1 = 9.0 V and ε2 = 12.0 V and the resistors have values of R1 = 27Ω, R2 = 60 Ω, and R3 = 33 Ω. Determine the magnitudes of the currents in each resistor shown in the figure. Ignore internal resistance of the batteries. Determine the directions of the currents in each resistor. Ignore internal resistance of the batteries.
In the figure the ideal batteries have emfs 81-20.7 ?, 82-11.8 ?, 83-5.06 V, and 84-525...
In the figure the ideal batteries have emfs 81-20.7 ?, 82-11.8 ?, 83-5.06 V, and 84-525 V, and the resistances are each 201 ?, what are the (a) magnitude and (b) direction of current i1 and the (c) magnitude and (d) direction of current i2? (This can be answered with only mental calculation.) (e) At what rate is energy being transferred in battery 4, and (f) is the energy being supplied or absorbed by the battery? (a) Number Units (c)...
"2 In Fig. 27-26, the ideal batteries Q have emfs &,-150 V and -50 V and...
"2 In Fig. 27-26, the ideal batteries Q have emfs &,-150 V and -50 V and the resistances are R1 = 3.0 Ω and R2-2.0 Ω. If the potential at P is 100 V, + what is it at 0
In the figure the ideal
batteries have emfs ε1 = 150 V and ε2 = 50 V and the resistances
are R1 = 3.0 Ω and R2 = 2.0 Ω. If the potential at P is defined to
be 140 V, what is the potential at Q?
R 181= 8,12 R2 P
In the figure, the ideal batteries have emfs = 26.0 V and ε2 = 0.50081, and the resistances are each 4.74 Ω R2 (a) What is the current in resistor 2? (b) What is the current in resistor 3?
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
In the figure ε1 = 4.04 V, ε2 = 1.50 V, R1 = 4.38 Ω, R2 = 2.36
Ω, R3 = 3.24 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?
RL RY १४. Rs 81
In the figure the ideal batteries have emfs t,-19.7V.2-10.9 V.and tg-5.40V. and the resistances are each 1.90 2. What are the (al size and of current iz? (c) Does battery 1 supply or absorb energy, and (d) what is its power? e) Does battery 2 supply or absorb energ and (f) what is its power?(g) Does battery 3 supply or absorb energy (0 what is its power?(&) Does battery 3 supply or absorb energy and (h) what is its power?...
In the figure the ideal batteries have emfs 81-20.7 ?, 82-11.8 ?, 83-5.06 V, and 84-525 V, and the resistances are each 201 ?, what are the (a) magnitude and (b) direction of current i1 and the (c) magnitude and (d) direction of current i2? (This can be answered with only mental calculation.) (e) At what rate is energy being transferred in battery 4, and (f) is the energy being supplied or absorbed by the battery? (a) Number Units (c)...
"2 In Fig. 27-26, the ideal batteries Q have emfs &,-150 V and -50 V and the resistances are R1 = 3.0 Ω and R2-2.0 Ω. If the potential at P is 100 V, + what is it at 0
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