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the equivalent resistance between points A and B in the
circuit shown below is 26 ohm,...
PHYSICS II: 4) For the circuit shown below, find: a) the equivalent resistance; b) the current through the battery;...
PHYSICS II:
4) For the circuit shown below, find: a) the equivalent resistance; b) the current through the battery; c) the potential difference across the 10 ohm resistor. 9 p /A we 100C 5) Two resistors with resistances of 12.0 2 and 6.0 are connected in parallel. An 8.0-12 resistor is then connected in series with this parallel combination. An ideal 12.0-V battery is then connected across the series- parallel combination. A) Draw a diagram of this circuit. B) Find...
6. (5 points) A 12 Volt battery with a 3 Ohm internal resistance is connected to a circuit as shown below. W a.) Wh...
6. (5 points) A 12 Volt battery with a 3 Ohm internal resistance is connected to a circuit as shown below. W a.) What percent of the power being expended by the battery is dissipated over the 24 resistor (.e. being used by the 24 resistor)? (note that you are going to 242 have to figure out several things along the way to arrive at the answer) 422 w 512 WW 1222 12V b.) If you measure the voltage between...
FREE RESPONSE [10 points A battery with an emf of 24 volts and an internal resistance...
FREE RESPONSE [10 points A battery with an emf of 24 volts and an internal resistance of 1 ohm is connected to an external circuit as shown above Determine each of the following 26. The equivalent resistance of the combination of the 4-ohm, 8-ohm, and 12-ohm resistors 27. The current in the 5-ohm resistor 28. The terminal voltage, Vac of the battery 29. The rate at which energy is dissipated in the 12-ohm resistor 30. The magnitude of the potential...
In circuit A, a resistor of resistance R is connected across the terminals of a battery...
In circuit A, a resistor of resistance R is connected across the terminals of a battery with no internal resistance. In circuit B, an identical resistor is connected across a battery which is identical to the battery in the other circuit, except it has internal resistance r. 75.0% less power is dissipated in the resistor in circuit B than the resistor in circuit A. Determine the ratio r/R. Remember to express the answer with three significant digits.
Four resistors are connected in a circuit with a battery of unknown emf, as shown below....
Four resistors are connected in a circuit with a battery of unknown emf, as shown below. The battery is ideal, so it has no internal resistance. The current in the 30 Ohm resistor is 120 milliamps. Note that you should be able to do this problem without a calculator. (a) Calculate the current in the 60 Ohm resistor. (b) Calculate the current in the 80 Ohm resistor. (c) Calculate the power dissipated in the 20 Ohm resistor. (d) Calculate the...
(20 points) Given the circuit schematic in the figure below where the 8mf of the ideal...
(20 points) Given the circuit schematic in the figure below where the 8mf of the ideal battery is 25V and the values of the resistors are R1- R2- R3-R4 1502 R2 R4 R1 R3 a) (4 points) Calculate the equivalent resistance of the circuit. b) (4 points) Calculate the potential drop across each resistor (c) (4 points) Calculate the current through each resistor. (d) (4 points) Calculate the power dissipated by each resistor. (e) (4 points) Using all of the...
In the circuit shown, V = 70 volts and the internal resistance of the battery can...
In the circuit shown, V = 70 volts and the internal resistance of the battery can be considered negligible. (a) What is the equivalent resistance of the two resistor parallel combination? (b) What is the equivalent resistance for the entire circuit? (c) What is the total current flowing through the battery? (d) What is the current flowing through the 8 Ω resistor? (e) What is the current flowing through the 6 Ω resistor? (f) What is the current flowing through...
1. Consider the circuit below: Find (a) the equivalent resistance of the circuit (b) the total...
1. Consider the circuit below: Find (a) the equivalent resistance of the circuit (b) the total current in the circuit (c) the current passing through each (e) the power dissipation in the 3k2 resistor resistor (d) the voltage drop across each resistor
For the following circuit, find the following: What is the equivalent resistance? What is the potential...
For the following circuit, find the following: What is the equivalent resistance? What is the potential difference across EACH resistor and the current through EACH resistor? What is the power dissipated by each resistor? For the circuit below, answer the same questions as #1.
1. In the circuit below, find (a) the current in each resistor, (b) the potential difference...
1. In the circuit below, find (a) the current in each resistor, (b) the potential difference across each resistor, and (c) the power dissipated by each resistor. The power delivered by the battery equals the power dissipated by all the resistors. What is the power delivered by the battery? 3.0022 MA 6.00 v 2 2.00 4 .00 22 2.00 22
PHYSICS II:
4) For the circuit shown below, find: a) the equivalent resistance; b) the current through the battery; c) the potential difference across the 10 ohm resistor. 9 p /A we 100C 5) Two resistors with resistances of 12.0 2 and 6.0 are connected in parallel. An 8.0-12 resistor is then connected in series with this parallel combination. An ideal 12.0-V battery is then connected across the series- parallel combination. A) Draw a diagram of this circuit. B) Find...
6. (5 points) A 12 Volt battery with a 3 Ohm internal resistance is connected to a circuit as shown below. W a.) What percent of the power being expended by the battery is dissipated over the 24 resistor (.e. being used by the 24 resistor)? (note that you are going to 242 have to figure out several things along the way to arrive at the answer) 422 w 512 WW 1222 12V b.) If you measure the voltage between...
FREE RESPONSE [10 points A battery with an emf of 24 volts and an internal resistance of 1 ohm is connected to an external circuit as shown above Determine each of the following 26. The equivalent resistance of the combination of the 4-ohm, 8-ohm, and 12-ohm resistors 27. The current in the 5-ohm resistor 28. The terminal voltage, Vac of the battery 29. The rate at which energy is dissipated in the 12-ohm resistor 30. The magnitude of the potential...
Four resistors are connected in a circuit with a battery of unknown emf, as shown below. The battery is ideal, so it has no internal resistance. The current in the 30 Ohm resistor is 120 milliamps. Note that you should be able to do this problem without a calculator. (a) Calculate the current in the 60 Ohm resistor. (b) Calculate the current in the 80 Ohm resistor. (c) Calculate the power dissipated in the 20 Ohm resistor. (d) Calculate the...
(20 points) Given the circuit schematic in the figure below where the 8mf of the ideal battery is 25V and the values of the resistors are R1- R2- R3-R4 1502 R2 R4 R1 R3 a) (4 points) Calculate the equivalent resistance of the circuit. b) (4 points) Calculate the potential drop across each resistor (c) (4 points) Calculate the current through each resistor. (d) (4 points) Calculate the power dissipated by each resistor. (e) (4 points) Using all of the...
1. Consider the circuit below: Find (a) the equivalent resistance of the circuit (b) the total current in the circuit (c) the current passing through each (e) the power dissipation in the 3k2 resistor resistor (d) the voltage drop across each resistor
For the following circuit, find the following: What is the equivalent resistance? What is the potential difference across EACH resistor and the current through EACH resistor? What is the power dissipated by each resistor? For the circuit below, answer the same questions as #1.
1. In the circuit below, find (a) the current in each resistor, (b) the potential difference across each resistor, and (c) the power dissipated by each resistor. The power delivered by the battery equals the power dissipated by all the resistors. What is the power delivered by the battery? 3.0022 MA 6.00 v 2 2.00 4 .00 22 2.00 22
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