Three identical resistances, each 9 Ω, are connected in parallel with one another as shown. The...
Three identical resistances, each 9 Ω, are connected in parallel with one another as shown. The combination is connected to a 10-V battery whose internal resistance is negligible.
What is the equivalent resistance of this parallel combination? Round the final answer to the nearest whole number.
How much current flows through each resistor in the combination? Round the final answer to two decimal places.
Homework Answers
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Three identical
resistances, each 9 Ω, are connected in parallel with one another
as shown. The...
Three resistors having resistances of 1.50 Ohm, 3.00 Ohm, and 4.70 Ohm are connected in parallel...
Three resistors having resistances of 1.50 Ohm, 3.00 Ohm, and 4.70 Ohm are connected in parallel to a 25.0 V battery that has negligible internal resistance. Find the equivalent resistance of the combination.
Three Resistors in Parallel Three resistors are connected in parallel as shown in figure (a). A...
Three Resistors in Parallel Three resistors are connected in parallel as shown in figure (a). A potential difference of 12.0V is maintained between points a and b. Three resistors connected in parallel. The Another circuit with three resistors and a voltage across each resistor is 12.0 V. battery. Is it equivalent to the circuit in (a)? a Ž 3.00 6.00 9.00 3.00 6.00 09.00 (a) Calculate the equivalent resistance of the circuit. SOLUTION Conceptualize Figure (a) shows that we are...
Two identical resistors, R1 and R2, are connected in parallel, and this parallel combination is then...
Two identical resistors, R1 and R2, are
connected in parallel, and this parallel combination is then
connected in series with a 100 Ω resistor, R3 as shown
below
If the total resistance of the circuit is 300 Ω what must be the
resistance of R1 and R2? If the circuit is
connected to a 30V battery, what would the current through
R1? What voltage is a dropped across R3?
100 S
A 16.8 Ω and a 22 Ω resistor are connected parallel. A difference in potential of...
A 16.8 Ω and a 22 Ω resistor are connected parallel. A difference in potential of 41.5 V is applied to the combination. What is the equivalent resistance of the parallel circuit? Answer in units of Ω 020 (part 2 of 3) 10.0 points What is the current in the circuit? Answer in units ofA 021 (part 3 of 3) 10.0 points How much current passes through the 16.8 Ω resistor? Answer in units ofA
A 47-Ω and a 30-Ω resistors are connected in parallel, and the combination is connected across...
A 47-Ω and a 30-Ω resistors are connected in parallel, and the combination is connected across a 240-V dc line. 1) What is the resistance of the parallel combination? 2) What is the total current through the parallel combination? 3) What is the current through the 47-Ω resistor? 4) What is the current through the 30-Ω resistor?
7. Three resistors having resistances of 2.00 2, 3.002, and 4.002 are connected in series to...
7. Three resistors having resistances of 2.00 2, 3.002, and 4.002 are connected in series to a 24.0-Vbattery that has negligi- ble internal resistance. Find a) the equivalent resistance of the combination; b) the current in each resistor; c) the total cur rent through the battery; d) the voltage across each resistor, e) the power dissipated in each resistor.
A 44.5 Ω resistor and a 93.7 Ω resistor are connected in parallel, and the combination...
A 44.5 Ω resistor and a 93.7 Ω resistor are connected in parallel, and the combination is connected across a 120 V dc line. A) What is the resistance of the parallel combination? Express your answer in ohms to three significant figures. B)What is the total current through the parallel combination? Express your answer in amperes to three significant figures. C)What is the current through the 44.5 Ω resistor? Express your answer in amperes to three significant figures. D)What is...
A 85.4-Ω resistor is connected in parallel with a 92.68-Ω resistor. This parallel group is connected...
A 85.4-Ω resistor is connected in parallel with a 92.68-Ω
resistor. This parallel group is connected in series with a 18.4-Ω
resistor. The total combination is connected across a 13.0-V
battery. Find (a) the current and (b) the power dissipated in the
92.68-Ω resistor.
A 59.8-Ω resistor is connected in parallel with a 130.6-Ω resistor. This parallel group is connected...
A 59.8-Ω resistor is connected in parallel with a 130.6-Ω resistor. This parallel group is connected in series with a 26.2-Ω resistor. The total combination is connected across a 14.7-V battery. Find (a) the current and (b) the power dissipated in the 130.6-Ω resistor.
Three resistors having resistances of 4.0 Ohm, 6.0 Ohm, and 10.0 Ohm are connected in parallel....
Three resistors having resistances of 4.0 Ohm, 6.0 Ohm, and 10.0 Ohm are connected in parallel. If the combination is connected in series with an ideal 12-V battery and a 2.0-Ohm resistor, what is the current through the 10.0-Ohm resistor?
Three resistors having resistances of 1.50 Ohm, 3.00 Ohm, and 4.70 Ohm are connected in parallel to a 25.0 V battery that has negligible internal resistance. Find the equivalent resistance of the combination.
Three Resistors in Parallel Three resistors are connected in parallel as shown in figure (a). A potential difference of 12.0V is maintained between points a and b. Three resistors connected in parallel. The Another circuit with three resistors and a voltage across each resistor is 12.0 V. battery. Is it equivalent to the circuit in (a)? a Ž 3.00 6.00 9.00 3.00 6.00 09.00 (a) Calculate the equivalent resistance of the circuit. SOLUTION Conceptualize Figure (a) shows that we are...
Two identical resistors, R1 and R2, are
connected in parallel, and this parallel combination is then
connected in series with a 100 Ω resistor, R3 as shown
below
If the total resistance of the circuit is 300 Ω what must be the
resistance of R1 and R2? If the circuit is
connected to a 30V battery, what would the current through
R1? What voltage is a dropped across R3?
100 S
A 16.8 Ω and a 22 Ω resistor are connected parallel. A difference in potential of 41.5 V is applied to the combination. What is the equivalent resistance of the parallel circuit? Answer in units of Ω 020 (part 2 of 3) 10.0 points What is the current in the circuit? Answer in units ofA 021 (part 3 of 3) 10.0 points How much current passes through the 16.8 Ω resistor? Answer in units ofA
7. Three resistors having resistances of 2.00 2, 3.002, and 4.002 are connected in series to a 24.0-Vbattery that has negligi- ble internal resistance. Find a) the equivalent resistance of the combination; b) the current in each resistor; c) the total cur rent through the battery; d) the voltage across each resistor, e) the power dissipated in each resistor.
A 85.4-Ω resistor is connected in parallel with a 92.68-Ω
resistor. This parallel group is connected in series with a 18.4-Ω
resistor. The total combination is connected across a 13.0-V
battery. Find (a) the current and (b) the power dissipated in the
92.68-Ω resistor.
Three resistors having resistances of 4.0 Ohm, 6.0 Ohm, and 10.0 Ohm are connected in parallel. If the combination is connected in series with an ideal 12-V battery and a 2.0-Ohm resistor, what is the current through the 10.0-Ohm resistor?
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