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Question 34 (8 points) Use the circuit diagram below to answer the questions that follow. l;...
11 = 10 A R. = ? la = ? R2 = 40 V-= 20 V...
11 = 10 A R. = ? la = ? R2 = 40 V-= 20 V 1 = ? a) What is the resistance of R1? (2 marks) b) What is the current through R2? (2 marks) c) What is the current through the energy source? (2 marks) d) What is the total resistance in the circuit? (2 marks)
2. The circuit diagram shown in Figure 2 shows two emf sources (batteries) connected together through...
2. The circuit diagram shown in Figure 2 shows two emf sources (batteries) connected together through a conductor with resistance R- 0.2 S2 in order to form a battery pack. The batery pack, is then connected to a light bulb having a resistance of Rb-55 ?. The sour internal resistance ri 0.025 ? and r2-0.020 ? as shown in Figure to the right. a. [5 marks! If ?? = 13.0 V and ?,-1 1.5 V, calculate the current 12 ri...
QUESTION 5 Consider the circuit diagram below. Choose the correct answers about the circuit below. More...
QUESTION 5 Consider the circuit diagram below. Choose the correct answers about the circuit below. More than one may be correct. R2 = 5760 W R576 w А R = 576 120 V The equivalent resistance of the circuit is 864 Ohms. The voltage across the resistor R1 moving clockwise from the positive side of the battery is equal to the voltage across the parallel combination of R2 and R3, 60 V. The current supplied by the battery is 0.14...
Apply the following questions to both the circuit shown in Figure (a) (resistors in series) and...
Apply the following questions to both the circuit shown in
Figure (a) (resistors in series) and the circuit shown in Figure
(b) (resistors in parallel).
(a) Use Ohm's law with Kirchhoff's current and voltage laws to
derive equations for currents i1, i2 and
i (through Resistor R1, resistor R2, and
the voltage source , respectively) in terms of R1,
R2, and v.
(b) R1 and R2 can be interchanged with an
equivalent resistor rith resistance R without changing the
values...
Question 16 Not yet answered Points out of 6.00 Prag question In the circuit below R1...
Question 16 Not yet answered Points out of 6.00 Prag question In the circuit below R1 = 7.50, R2 = R3-50, and L = 31 mH. The battery supplies 12 V. R R -8 RO lle (a) What is the current through the battery right after the switch is closed? Select one: O a. 1.60 A O b. 0.96 A O c. 0.00 A O d. 1.20 A O e. 0.53 A Tube Maps In the circuit below R1 =...
Question [5x2 marks 10 marks] In the circuit in Figure 4, the resistance value R1, R2,...
Question [5x2 marks 10 marks] In the circuit in Figure 4, the resistance value R1, R2, R3 and R4 have a value of 30, 40, 40 and 50 (a) Find the equivalent resistance (Req) in the circuit (b) Determine the current through each resistance 1 to 14. (c) Determine the power dissipated by each resistor and the power delivered by the independence voltage source. Confirm that the power delivered by the independent source is the same as the power absorbed...
The circuit diagram below shows two emf sources and a bulb connected in parallel. Also connected...
The circuit diagram below shows two emf sources and a bulb
connected in parallel. Also connected in the circuit is a resistor
with resistance R = 0.2Ω . The resistance of the bulb is Rb = 0.5Ω , and each of the sources has internal resistance: r1 = 0.025Ω
and r2 = 0.02Ω .If E1 = 13.0 V and E2 = 5.0 V , calculate the current I1 flowing
in emf source E1.
The Natural Response of an RL Circuit In summary, to find the time constant of an...
The Natural Response of an RL Circuit In summary, to find the time constant of an RL circuit, find the Thevenin equivalent resistance se Learning Goal: To analyze an RL circuit to determine the initial current through an inductor, the time constant, and the expression for the natural response of the inductor current, and to use the expression for the inductor current to find other circuit quantities, such as current, voltage, power, or energy. The natural response of an RL...
-/8 points My Notes Ask Your Teacher Consider the circuit shown in the diagram below. The...
-/8 points My Notes Ask Your Teacher Consider the circuit shown in the diagram below. The battery has a voltage V = 12.0 V and the resistors have the following values. R1 = 5.96 2; R2 = 11.92.2; R3 = 29.80 22; R4 = 17.882 How much current flows through each of the four resistors? 11- 14 = 0 Additional Materials Section 18.7
In the circuit below R1 = 7.5 1, R2 = R3-50, and L = 31 mH....
In the circuit below R1 = 7.5 1, R2 = R3-50, and L = 31 mH. The battery supplies 12 V. R Rg E Rg ell (a) What is the current through the battery right after the switch is closed? Select one: O a. 1.20 A O b. 1.60 A OC. 0.00 A O d. 0.53 A e. 0.96 A In the circuit below R1 = 7.50, R2 = R3:50, and L = 31 mH. The battery supplies 12 V....
11 = 10 A R. = ? la = ? R2 = 40 V-= 20 V 1 = ? a) What is the resistance of R1? (2 marks) b) What is the current through R2? (2 marks) c) What is the current through the energy source? (2 marks) d) What is the total resistance in the circuit? (2 marks)
2. The circuit diagram shown in Figure 2 shows two emf sources (batteries) connected together through a conductor with resistance R- 0.2 S2 in order to form a battery pack. The batery pack, is then connected to a light bulb having a resistance of Rb-55 ?. The sour internal resistance ri 0.025 ? and r2-0.020 ? as shown in Figure to the right. a. [5 marks! If ?? = 13.0 V and ?,-1 1.5 V, calculate the current 12 ri...
QUESTION 5 Consider the circuit diagram below. Choose the correct answers about the circuit below. More than one may be correct. R2 = 5760 W R576 w А R = 576 120 V The equivalent resistance of the circuit is 864 Ohms. The voltage across the resistor R1 moving clockwise from the positive side of the battery is equal to the voltage across the parallel combination of R2 and R3, 60 V. The current supplied by the battery is 0.14...
Apply the following questions to both the circuit shown in
Figure (a) (resistors in series) and the circuit shown in Figure
(b) (resistors in parallel).
(a) Use Ohm's law with Kirchhoff's current and voltage laws to
derive equations for currents i1, i2 and
i (through Resistor R1, resistor R2, and
the voltage source , respectively) in terms of R1,
R2, and v.
(b) R1 and R2 can be interchanged with an
equivalent resistor rith resistance R without changing the
values...
Question 16 Not yet answered Points out of 6.00 Prag question In the circuit below R1 = 7.50, R2 = R3-50, and L = 31 mH. The battery supplies 12 V. R R -8 RO lle (a) What is the current through the battery right after the switch is closed? Select one: O a. 1.60 A O b. 0.96 A O c. 0.00 A O d. 1.20 A O e. 0.53 A Tube Maps In the circuit below R1 =...
Question [5x2 marks 10 marks] In the circuit in Figure 4, the resistance value R1, R2, R3 and R4 have a value of 30, 40, 40 and 50 (a) Find the equivalent resistance (Req) in the circuit (b) Determine the current through each resistance 1 to 14. (c) Determine the power dissipated by each resistor and the power delivered by the independence voltage source. Confirm that the power delivered by the independent source is the same as the power absorbed...
The circuit diagram below shows two emf sources and a bulb
connected in parallel. Also connected in the circuit is a resistor
with resistance R = 0.2Ω . The resistance of the bulb is Rb = 0.5Ω , and each of the sources has internal resistance: r1 = 0.025Ω
and r2 = 0.02Ω .If E1 = 13.0 V and E2 = 5.0 V , calculate the current I1 flowing
in emf source E1.
The Natural Response of an RL Circuit In summary, to find the time constant of an RL circuit, find the Thevenin equivalent resistance se Learning Goal: To analyze an RL circuit to determine the initial current through an inductor, the time constant, and the expression for the natural response of the inductor current, and to use the expression for the inductor current to find other circuit quantities, such as current, voltage, power, or energy. The natural response of an RL...
-/8 points My Notes Ask Your Teacher Consider the circuit shown in the diagram below. The battery has a voltage V = 12.0 V and the resistors have the following values. R1 = 5.96 2; R2 = 11.92.2; R3 = 29.80 22; R4 = 17.882 How much current flows through each of the four resistors? 11- 14 = 0 Additional Materials Section 18.7
In the circuit below R1 = 7.5 1, R2 = R3-50, and L = 31 mH. The battery supplies 12 V. R Rg E Rg ell (a) What is the current through the battery right after the switch is closed? Select one: O a. 1.20 A O b. 1.60 A OC. 0.00 A O d. 0.53 A e. 0.96 A In the circuit below R1 = 7.50, R2 = R3:50, and L = 31 mH. The battery supplies 12 V....
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