can someone please explain this in detail. thanks!
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can someone please explain this in detail. thanks!
Four resistors are connected to a battery, as...
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...
Four resistors are connected to a battery as shown in the figure. The current in the...
Four resistors are connected to a battery as shown in the figure. The current in the battery is I the battery emf is E - 8.00 V, and the resistor values are R_1 = R, R_2 = 2R, R_3 = 4R, R_4 = 3R. Find the voltages across each resistor.
Four resistors are connected to a battery as shown in the figure. The current in the...
Four resistors are connected to a battery as shown in the
figure. The current in the battery is I, the battery emf is ? =
11.55 V, and the resistor values are R1 = R, R2 = 2R, R3 = 4R, R4 =
3R. Find the voltages across each resistor.v1=v2=v3=v4=
- A circuit consists of a 12.0-V battery connected to three resistors (44 Ω , 16...
- A circuit consists of a 12.0-V battery connected to three resistors (44 Ω , 16 Ω and 140 Ω ) in series. - Find the current that flows through the battery in mA. - Find the potential difference across the 44 Ω resistor in V. - Find the potential difference across the 16 Ω resistor in V. - Find the potential difference across the 140 Ω resistor in V.
Four resistors are connected to a battery as shown in the figure
Four resistors are connected to a battery as shown in the figure. The current through the battery is I, the battery's electromotive force (emf) is ℰ=2.20 V, and the resistor values are R1=R, R2=2 R, R3=4 R, and R4=3 R. Find the voltages across each resistor.
A circuit consists of a 12.0-VV battery connected to three resistors (44 ΩΩ , 19 ΩΩ...
A circuit consists of a 12.0-VV battery connected to three resistors (44 ΩΩ , 19 ΩΩ and 110 ΩΩ ) in series. 1. Find the current that flows through the battery. 2.Find the potential difference across the 44 Ω resistor. 3.Find the potential difference across the 19 Ω resistor. 4.Find the potential difference across the 110 Ω resistor.
Two resistors, ?1=2.47 Ω and ?2=5.35 Ω , are connected in series to a battery with...
Two resistors, ?1=2.47 Ω and ?2=5.35 Ω , are connected in series to a battery with an EMF of 24.0 V and negligible internal resistance. Find the current ?1 through ?1 and the potential difference ?2 across ?2
A parallel combination of four identical resistors is across a battery. The potential difference across each...
A parallel combination of four identical resistors is across a battery. The potential difference across each resistor is 2.3 V , and the circuit current is 0.24 A . Part A- Find the value of each resistor. Part B- Find the battery emf.
Four resistors are connected to a battery with a terminal voltage of 12 V, as shown...
Four resistors are connected to a battery with a terminal
voltage of 12 V, as shown in the figure below. (Assume
R1 = 31.0 Ω and R2 = 70.0
Ω.)
(a) How would you reduce the circuit to an equivalent single
resistor connected to the battery? Use this procedure to find the
equivalent resistance of the circuit.
Ω
(b) Find the current delivered by the battery to this equivalent
resistance.
A
(c) Determine the power delivered by the battery.
W...
4.8 Ω 2. Assume that a battery with an emf of 9 V is connected between...
4.8 Ω 2. Assume that a battery with an emf of 9 V is connected between points AA 3.3 Ω and B in the figure to the right. A. What is the equivalent resistance? Show all of your work. B. What is the total current in the circuit? C. Is the potential difference across the 6.3Ω resistor the same as, 8.1 Ω 6.3 Ω 1.5 Ω ,50 . larger than, or smaller than the potential difference across the 1.5Ω resistor?...
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...
Four resistors are connected to a battery as shown in the figure. The current in the battery is I the battery emf is E - 8.00 V, and the resistor values are R_1 = R, R_2 = 2R, R_3 = 4R, R_4 = 3R. Find the voltages across each resistor.
Four resistors are connected to a battery as shown in the
figure. The current in the battery is I, the battery emf is ? =
11.55 V, and the resistor values are R1 = R, R2 = 2R, R3 = 4R, R4 =
3R. Find the voltages across each resistor.v1=v2=v3=v4=
Four resistors are connected to a battery with a terminal
voltage of 12 V, as shown in the figure below. (Assume
R1 = 31.0 Ω and R2 = 70.0
Ω.)
(a) How would you reduce the circuit to an equivalent single
resistor connected to the battery? Use this procedure to find the
equivalent resistance of the circuit.
Ω
(b) Find the current delivered by the battery to this equivalent
resistance.
A
(c) Determine the power delivered by the battery.
W...
4.8 Ω 2. Assume that a battery with an emf of 9 V is connected between points AA 3.3 Ω and B in the figure to the right. A. What is the equivalent resistance? Show all of your work. B. What is the total current in the circuit? C. Is the potential difference across the 6.3Ω resistor the same as, 8.1 Ω 6.3 Ω 1.5 Ω ,50 . larger than, or smaller than the potential difference across the 1.5Ω resistor?...
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