circuit problem finding emf of battery Univ Fizx 2
Find the emf Isthe polarity shown correct?(Yes/No)
Homework Answers
Since there is 90.6 V across 48Ω - that current is1.888 Amps. So, the current in the other leg must be -.5888.Let's look carefully atthe direction of this current.We know that the net leaving the right side is 1.3, and that1.88 comes down the left arm. That means that.588 goes upthe right arm. That is into - and out of + on thebattery so its polarity is good.
.588 A * 15Ω = 8.813 volts. Since the totalvoltage on this leg is 15.6, the battery must be 6.788 volts.
In the circuit shown in the figure 1 both batteries have insignificant internal resistance and the idealized ammeter reads 1.90 A
In the circuit shown in the figure 1 both batteries have insignificant internal resistance and the idealized ammeter reads 1.90 A in the direction shown.Find the emf ε of the battery. Is the polarity shown correct? Yes or No
In the circuit shown in the figure (Figure 1) the batteries have negligible internal resistance and the meters are both idealized.
In the circuit shown in the figure (Figure 1) the batteries have negligible internal resistance and the meters are both idealized. With the switch S open, the voltmeter reads 13.0 V. Find the emf epsilon of the battery. What will the ammeter read when the switch is closed?
For the circuit shown in the figure both meters are idealized, the battery has no appreciable...
For the circuit shown in the figure both meters are idealized,
the battery has no appreciable internal resistance, and the ammeter
reads 1.55 A.1.What does the voltmeter read?2.What is the emf ε of the battery?
For the circuit shown in the figure, both meters are idealized, the battery has no appreciable internal resistance, and the ammeter reads 1.45 A.
For the circuit shown in the figure, both meters are idealized, the battery has no appreciable internal resistance, and the ammeter reads 1.45 A.a) What does the voltmeter read?b) What is the emf ε of the battery?
For the circuit shown in (Figure 1) both meters are idealized, the battery has no appreciable internal resistance, and the ammeter reads 1.40 A.
For the circuit shown in (Figure 1) both meters are idealized, the battery has no appreciable internal resistance, and the ammeter reads 1.40 A. Part A What does the voltmeter read?Part B What is the emf & of the battery?
For the circuit shown in the following figure both meters are idealized, the battery has no...
For the circuit shown in the following figure both meters are idealized, the battery has no appreciable internal resistance, and the ammeter reads 1.22 A. (Let R_1 = 47.0 ft, R_2 = 28.0 Ohm, and R_3 = R_4 = 18 Ohm.) What does the voltmeter read? What is the emf epsilon of the battery?
Part A In the circuit shown in (Figure 1) the batteries have negligible internal resistance and...
In the circuit shown in (Figure 1) the batteries have negligible internal resistance and the meters are both idealized. With the switch S open, the voltmeter reads 11.0 V.For related problem solving tips and strategies, you may want to view a Video Tutor Solution of A complex network.Part AFind the emf ε of the battery.Part BWhat will the ammeter read when the switch is closed?
1. Find the equivalent resistance, the total current of the circuit and the power of each...
1. Find the equivalent resistance, the total current of the
circuit and the power of each resistor.
2. The following figure both batteries have negligible internal
resistance and the ammeter reads a stream of 2.50 in the sense that
it illustrates. Find EMF of the battery polarity indicated is
correct?
R2-576 Ω R,-576 Ω R: 576 Ω 120 V 12.0 Ω 上 48.0 1 15.0 75.0 V
2. The following figure both batteries have negligible internal resistance and the ammeter reads a stream...
2. The following figure both batteries have negligible internal
resistance and the ammeter reads a stream of 2.50 in the sense that
it illustrates. Find EMF of the battery polarity indicated is
correct?
12.0 Ω 上 48.0 15.0 (2 75.0 V
for the circuit in the following figure, both meters are idealized.please break it down the circuit,...
for the circuit in the following figure, both meters are
idealized.please break it down the circuit, and answer questions a
and b.
For the circuit shown in the following figure both meters are idealized, the battery has no appreciable internal resistance, and the ammeter reads 1.37 A. (Let R1-52.0 Ω, R2-27.0 Ω, and R3-R4-17 Ω·) (a) What does the voltmeter read? (b) what is the emf ε of the battery? R3 Ri R4 10.012 35.0 Ω a. 256 V b.465...
For the circuit shown in the figure both meters are idealized,
the battery has no appreciable internal resistance, and the ammeter
reads 1.55 A.1.What does the voltmeter read?2.What is the emf ε of the battery?
For the circuit shown in the following figure both meters are idealized, the battery has no appreciable internal resistance, and the ammeter reads 1.22 A. (Let R_1 = 47.0 ft, R_2 = 28.0 Ohm, and R_3 = R_4 = 18 Ohm.) What does the voltmeter read? What is the emf epsilon of the battery?
1. Find the equivalent resistance, the total current of the
circuit and the power of each resistor.
2. The following figure both batteries have negligible internal
resistance and the ammeter reads a stream of 2.50 in the sense that
it illustrates. Find EMF of the battery polarity indicated is
correct?
R2-576 Ω R,-576 Ω R: 576 Ω 120 V 12.0 Ω 上 48.0 1 15.0 75.0 V
2. The following figure both batteries have negligible internal
resistance and the ammeter reads a stream of 2.50 in the sense that
it illustrates. Find EMF of the battery polarity indicated is
correct?
12.0 Ω 上 48.0 15.0 (2 75.0 V
for the circuit in the following figure, both meters are
idealized.please break it down the circuit, and answer questions a
and b.
For the circuit shown in the following figure both meters are idealized, the battery has no appreciable internal resistance, and the ammeter reads 1.37 A. (Let R1-52.0 Ω, R2-27.0 Ω, and R3-R4-17 Ω·) (a) What does the voltmeter read? (b) what is the emf ε of the battery? R3 Ri R4 10.012 35.0 Ω a. 256 V b.465...
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