Homework Answers
Add Answer to:
. In the following circuit reading of ideal ammeter is I. Find cell emf V interms of I andt. 4r 4...
For the circuit shown in the figure below, find the following: Reading of the [ideal] ammeter...
For the circuit shown in the figure below, find the following: Reading of the [ideal] ammeter in Amps, Voltage between the two 80 ohm resistors (relative to ground) Current through the 10 V battery
The figure shows a circuit in which the ideal ammeter has a reading of 1,80 x...
The figure shows a circuit in which the ideal ammeter has a reading of 1,80 x 10-3 A and the ideal voltmeter has a reading of 9.20 V. What are the following? (Assume R1 = 1.35-0.) R w w R (a) the unknown resistance, R2 511 X Your response is off by a multiple of ten, ko (b) the emf of the battery V (c) the potential difference across the R, resistor V Need Help? Read It Master It
A cell with emf 15V and internal resistance 5.60 is connected in series to an ammeter...
A cell with emf 15V and internal resistance 5.60 is connected in series to an ammeter and a 0-3.9M2 variable resistor. A voltmeter is connected across the terminals of the cell a) Sketch the circuit diagram b) Describe how this circuit can be used to obtain a value for the emf of the cell c) Sketch and label thegraph d) Calculate the terminal voltage when a current of 87.9mA is measured by the ammeter e) Calculate the load resistance when...
In the circuit, with emf = 25 V, the battery and the inductor have no appreciable...
In the circuit, with emf = 25 V, the battery and the inductor have no appreciable internal resistance and there is no current in the circuit. Assume that R = 14.5? and L = 12.0mH . A) Immediately after the switch is closed, find the reading of the ammeter A. I1 = ________ A B) Immediately after the switch is closed, find the readings of the voltmeters (V1 and V2). V1 = __________ V V2 = __________ V C) Find...
In the figure a voltmeter of resistance Rv = 480 s2 and an ammeter of resistance...
In the figure a voltmeter of resistance Rv = 480 s2 and an ammeter of resistance RA = 2.03 12 are being used to measure a resistance R in a circuit that also contains Ro = 100 1 and an ideal battery of emf ε = 12.0 V. Resistance R is given by Vli, where V is the potential across R and i is the ammeter reading. The voltmeter reading is V', which is V plus the potential difference across...
Problem 5 - variation of problem 30.64: Using the circuit shown in Figure 4, a) Find the reading in each ammeter...
Problem 5 - variation of problem 30.64: Using the circuit shown in Figure 4, a) Find the reading in each ammeter and voltmeter just after switch S is closed b) Find the reading in each ammeter and voltmeter after S has been closed a very long time. c) At what time does the power in the inductor equal the power in the 75 Ω resistor? 100.0Ω 100.0Ω 15.0mH 50.0V 50.0Ω D 75.0Ω
Problem 5 - variation of problem 30.64: Using...
Consider the circuit shown below. All three batteries are ideal. The voltmeter and ammeter are also...
Consider the circuit shown below. All three batteries are ideal. The voltmeter and ammeter are also ideal. 7.00V 崇弓= 12.0V v) R 5.00 R2 6.00 Ω = 8.00 V A. What is the internal resistance of the batteries? B. What is the internal resistance of the voltmeter? C. what is the internal resistance of the ammeter? D. Based on your answers to questions A-C draw a simpler equivalent circuit (in the space above to the right of the original circuit)...
Exercise 2. An instrument used to measure current is called an ammeter. The ammeter is connected...
Exercise 2. An instrument used to measure current is called an ammeter. The ammeter is connected into a circuit in series in the loop in which the desired current reading is required. The resistance of an ideal ammeter is zero, and it is essential in real ammeters that the resistance of the instrument be very small compared to other resistances in the circuit. Why? R2 Ri a)-A meter to measure potential difference is called a voltmeter. To find the potential...
emf In the circuit above, the switch is closed for a short time. The readings are...
emf In the circuit above, the switch is closed for a short time. The readings are then recorded from the ammeter and the voltmeter and shown in the table below. Voltmeter Readings (V) Ammeter Readings (mA) 6.75 30 6.00 60 5.25 90 4.50 120 3.00 180 a) Draw a graph on graph paper of Voltmeter Readings against Ammeter Readings b) Find the following information from the graph: D) EMF of the battery b) Internal Resistance of the battery. c) A...
For the circuit shown in the figure (ε-3.50 V, R-5.00 Ω), calculate the following quantities. 12,0...
For the circuit shown in the figure (ε-3.50 V, R-5.00 Ω), calculate the following quantities. 12,0 V 4,00 Ω 2.00 Ω (a) Calculate the current in the 2.00 Ω resistor. (Enter the magnitude.) mA (b) Calculate the potential difference between points a and b. The ammeter shown in the figure below reads 2.94 A. Find the following. 15.0 V 7.00 Ω 5.00 Ω 2.00 Ω ε (a) 1A Consider the following figure, where ε,-12 V and ε2-9.2 v. 10.011 6.00...
For the circuit shown in the figure below, find the following: Reading of the [ideal] ammeter in Amps, Voltage between the two 80 ohm resistors (relative to ground) Current through the 10 V battery
The figure shows a circuit in which the ideal ammeter has a reading of 1,80 x 10-3 A and the ideal voltmeter has a reading of 9.20 V. What are the following? (Assume R1 = 1.35-0.) R w w R (a) the unknown resistance, R2 511 X Your response is off by a multiple of ten, ko (b) the emf of the battery V (c) the potential difference across the R, resistor V Need Help? Read It Master It
A cell with emf 15V and internal resistance 5.60 is connected in series to an ammeter and a 0-3.9M2 variable resistor. A voltmeter is connected across the terminals of the cell a) Sketch the circuit diagram b) Describe how this circuit can be used to obtain a value for the emf of the cell c) Sketch and label thegraph d) Calculate the terminal voltage when a current of 87.9mA is measured by the ammeter e) Calculate the load resistance when...
In the figure a voltmeter of resistance Rv = 480 s2 and an ammeter of resistance RA = 2.03 12 are being used to measure a resistance R in a circuit that also contains Ro = 100 1 and an ideal battery of emf ε = 12.0 V. Resistance R is given by Vli, where V is the potential across R and i is the ammeter reading. The voltmeter reading is V', which is V plus the potential difference across...
Problem 5 - variation of problem 30.64: Using the circuit shown in Figure 4, a) Find the reading in each ammeter and voltmeter just after switch S is closed b) Find the reading in each ammeter and voltmeter after S has been closed a very long time. c) At what time does the power in the inductor equal the power in the 75 Ω resistor? 100.0Ω 100.0Ω 15.0mH 50.0V 50.0Ω D 75.0Ω
Problem 5 - variation of problem 30.64: Using...
Consider the circuit shown below. All three batteries are ideal. The voltmeter and ammeter are also ideal. 7.00V 崇弓= 12.0V v) R 5.00 R2 6.00 Ω = 8.00 V A. What is the internal resistance of the batteries? B. What is the internal resistance of the voltmeter? C. what is the internal resistance of the ammeter? D. Based on your answers to questions A-C draw a simpler equivalent circuit (in the space above to the right of the original circuit)...
Exercise 2. An instrument used to measure current is called an ammeter. The ammeter is connected into a circuit in series in the loop in which the desired current reading is required. The resistance of an ideal ammeter is zero, and it is essential in real ammeters that the resistance of the instrument be very small compared to other resistances in the circuit. Why? R2 Ri a)-A meter to measure potential difference is called a voltmeter. To find the potential...
emf In the circuit above, the switch is closed for a short time. The readings are then recorded from the ammeter and the voltmeter and shown in the table below. Voltmeter Readings (V) Ammeter Readings (mA) 6.75 30 6.00 60 5.25 90 4.50 120 3.00 180 a) Draw a graph on graph paper of Voltmeter Readings against Ammeter Readings b) Find the following information from the graph: D) EMF of the battery b) Internal Resistance of the battery. c) A...
For the circuit shown in the figure (ε-3.50 V, R-5.00 Ω), calculate the following quantities. 12,0 V 4,00 Ω 2.00 Ω (a) Calculate the current in the 2.00 Ω resistor. (Enter the magnitude.) mA (b) Calculate the potential difference between points a and b. The ammeter shown in the figure below reads 2.94 A. Find the following. 15.0 V 7.00 Ω 5.00 Ω 2.00 Ω ε (a) 1A Consider the following figure, where ε,-12 V and ε2-9.2 v. 10.011 6.00...
Most questions answered within 3 hours.
-
Computer Programming II CS141(Java)
Mention the appropriate relationship between following
classes:
HOD–StaffMember
Car–Ferrari
Student-Address
BankAccount–FixedAccount
House-Building...
asked 1 hour ago -
Assume one of your finals has 50 questions on it, and
lucky for you, it's all...
asked 2 hours ago -
Rice Products in Bangladesh
Business behavior is derived in large part from the basic cultural
environment...
asked 3 hours ago -
The following base sequence is found for a mRNA fragment from
wild-type E. coli: 5'- UAUCAGUAGAUAAUGUAACC-3'...
asked 4 hours ago -
For this exercise, round all regression parameters to three
decimal places.
One of the two tables...
asked 4 hours ago -
What is the 5% level of significance for mean = 3.60, standard
deviation = 0.94, and...
asked 4 hours ago -
Prior to beginning work on this discussion, please read the
article by Hayley Peterson, 15 Companies...
asked 5 hours ago -
Which pair of aqueous solutions, when mixed, will form a
precipitate?
A) NaNO3 and AgC2H3O2
B)...
asked 5 hours ago -
1-Write an algorithm to get two numbers from the user (as
inputs) and calculate the sum...
asked 8 hours ago -
Define white-collar crime. What is the difference between
offender and offense-based definitions of white-collar crime? What...
asked 9 hours ago -
Consider a reaction which is 1st order with respect to A and 1st
order with respect...
asked 9 hours ago -
c++
The length of the hypotenuse of a right-angled triangle is the
square root of the...
asked 9 hours ago