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?
Homework Answers
now that we have calculated
current in each resistors,
Power is
So in
R1= 0.31202w
R2=1.348*10^{-5} W
R3= 0.2527 W
And power from battery is
EI
So in battery 1
P=2.73*0.2059
=0.562107W
From battery 2
2.74134*10^{-3}W
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 ε1 = 5.14 V, ε2 = 12.7 V, R1 = 94.2 Ω, R2...
In the figure ε1 = 5.14 V, ε2 = 12.7 V,
R1 = 94.2 Ω, R2 = 185 Ω,
and R3 = 288 Ω. One point of the circuit is
grounded (V = 0). What are the (a) size
and (b) direction (up or down) of the current
through resistance 1, the (c) size and
(d) direction (left or right) of the current
through resistance 2, and the (e) size and
(f) direction of the current through resistance 3?
(g)...
In the figure ?1 = 4.00 V, ?2 = 1.15 V, R1 = 7.35 ?, R2...
In the figure ?1 = 4.00 V, ?2 = 1.15 V, R1 = 7.35 ?, R2 = 2.12
?, R3 = 3.59 ?, 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?
just need B
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 ε1 = 21.5 V, ε2 = 9.84 V,...
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)...
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 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
Three resistors R1-81.3 Ω, R2-20.5 Ω, R3 = 70.0 Ω, and two batteries ε1-40.0 V, and...
Three resistors R1-81.3 Ω, R2-20.5 Ω, R3 = 70.0 Ω, and two batteries ε1-40.0 V, and ε2-360 v are connected as shown in the diagram below. Ri R2 R3 E2 (a) What current flows through R1, R2, and R3? 11 = (No Response). A 12 (No Response). A I3No Response) A (b) What is the absolute value of the potential difference across R1, R2, and R3? AVRiNo Response) V IAVRzl = (No Response) V AVR3(No Response) V
In the circuit shown below, what is the rate at which energy is dissipated in (a)...
In the circuit shown below, 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? Put E1=3.0 V, E2=1.0 V, R1=5.0,
and R2=2.0, R3=4.0, both batteries are ideal. (Please show
steps!!)
hown beow, what is the rate at which energy is dissipated in (a) Ru. (b) R Ri = 5.0 Ω, and R2 = 2.0 Ω, R3-4.0 Ω, both batteries are...
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 ε1 = 5.14 V, ε2 = 12.7 V,
R1 = 94.2 Ω, R2 = 185 Ω,
and R3 = 288 Ω. One point of the circuit is
grounded (V = 0). What are the (a) size
and (b) direction (up or down) of the current
through resistance 1, the (c) size and
(d) direction (left or right) of the current
through resistance 2, and the (e) size and
(f) direction of the current through resistance 3?
(g)...
In the figure ?1 = 4.00 V, ?2 = 1.15 V, R1 = 7.35 ?, R2 = 2.12
?, R3 = 3.59 ?, 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?
just need B
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)...
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
Three resistors R1-81.3 Ω, R2-20.5 Ω, R3 = 70.0 Ω, and two batteries ε1-40.0 V, and ε2-360 v are connected as shown in the diagram below. Ri R2 R3 E2 (a) What current flows through R1, R2, and R3? 11 = (No Response). A 12 (No Response). A I3No Response) A (b) What is the absolute value of the potential difference across R1, R2, and R3? AVRiNo Response) V IAVRzl = (No Response) V AVR3(No Response) V
In the circuit shown below, 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? Put E1=3.0 V, E2=1.0 V, R1=5.0,
and R2=2.0, R3=4.0, both batteries are ideal. (Please show
steps!!)
hown beow, what is the rate at which energy is dissipated in (a) Ru. (b) R Ri = 5.0 Ω, and R2 = 2.0 Ω, R3-4.0 Ω, both batteries are...
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