A circuit consists of 3 branches. The first branch has a 26.2V battery. The second branch has a 16.8Ω resistor and a 12.8Ω light bulb. The third branch has a 8.6Ω resistor. What is the total resistance of this circuit?

Q: A battery has an emf of 16.0 V. The terminal voltage of the battery is 11.6 V when it is delivering…

A: Given ,EMF of battery = 16V Terminal voltage of battery =11.6V Power delivered to external resistor…

Q: An electrical circuit has a 8.85-V battery wired to two resistors, 1.19 Ohms and 8.46 Ohms, in…

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Q: . A 20Ω, an 18Ω and an unknown resistor connected in series to give an equivalent resistance of 64Ω.…

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Q: Three resistors with resistances R1 = 3.26 ohm, R2 = 6.25 ohm, and R3 = 9.79 ohm are is series…

A: Given data:  Three resistors are connected in series combination with battery R1 = 3.26 Ω, R2 = 6.25…

Q: Compute for the voltage Vab in the circuit shown below. a- b- (A) 10.2117 V B) 9.6639 V 10.0167 V…

A: r1 = 5 ohm r2 = 3 ohm r3 = 3 ohm load resistance = 10 ohm V1 = 15 V , V2 = 8 V , V3 = 3 V

Q: A circuit has a 99 2 resistor, a 881 2 resistor and a 180 2 resistor all connected in series with…

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Q: A 44.2 Ω resistor and a 93.8 Ω resistor are connected in parallel, and the combination is connected…

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Q: The figure shows a circuit consisting of 3 parallel branches. The left branch consists of a series…

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Q: Two resistors, 61.4 and 83.5Ω, are connected in parallel. The current through the 83.5-Ω resistor is…

A: The given values are,

Q: You connect five identical resistors in series to a battery whose EMF is 12.0 V and whose internal…

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Q: The battery voltage is 66.3 V, and the resistances are R1 = 140 Ohms; R2 = 153 Ohms; R3 = 117 Ohms;…

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Q: 94. A wire with a length of 2.0 m and a diameter of 1.0 mm has a resistance of 0.45 Ω. What is the…

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Q: Each of the resistors in the circuit has a resistance of 2.0 SN. The cell has a voltage of 3.0V. The…

A: The relation between the voltage and current and the resistance is  V = I R  where, I is the current…

Q: Three resistors with resistances R1 = 2.01 ohm, R2 = 4.58 ohm, and R3 = 8.18 ohm are is series…

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Q: A circuit has a 21Ω resistor, a 895Ω resistor and a 104 resistor all connected in series with each…

A: If Resistances R1, R2, R3 connected in series then equivalent resistance of the circuit is Req=…

Q: conductor has radius of 1.50 cm. How many centimeters of a material with 3.00 x 10^-2 Ω•m…

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Q: The circuit shown below contains four resistors and one real battery having an EMF of 9.00 V and an…

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Q: V₁=10 V R₁=2Q www V2=6 V R3=4 Q a b R2=40 ww R4=3 Q V3=4 V Rs=202

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Q: The figure attached shows a circuit that connects four resistors and three batteries. Calculate the…

A: Apply Kirchhoff’s voltage rule in left side loop. Since the resistances are in series, the current…

Q: A circuit has resistors R1=R2=R3=R4=5.00Ω and R5= 6.00Ω connected to an ideal battery of emf =…

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Q: A 42 Q resistor and a 20 Q resistor are connected in parallel, and the combination is connected…

A: Given the resistances of the resistors are R1=42ΩR2=20Ω And the external voltage is V=240V   Since…

Q: Find the currents through each branch of the circuit in the figure. B D R = 4.0 2 R2 = 6.0 2 R1 R2…

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Q: Two resistors, 60.7 and 68.3Ω, are connected in parallel. The current through the 68.3-Ω resistor is…

A: Given value--- Two resistors, 60.7 and 68.3Ω, are connected in parallel.  The current through the…

Q: he circuit shown in the figure has four resistors and a battery with Vfem = 24 V. The values of the…

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Q: Consider the circuit shown in the diagram below. The battery has a voltage V = 12.0 V and the…

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Q: A circuit consists of 3 branches. The first branch has a 39.9V battery. The second branch has a…

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Q: What is the equivalent resistance between points a and b? What voltage would a power source need to…

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Q: The circuit below is a combination circuit. The power source is a 12 V battery, and there are…

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Q: Three resistors are connected in combination. Which is a correct statement regarding the equivalent…

A: Let the given resistances be written as, R1=20 ΩR2=1 Ω

Q: A light bulb is wired in series with a 132-Ω resistor, and they are connected across a 120.0-V…

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Q: An electrical circuit has a 5.94-V battery wired to two resistors, 1.44 Ohms and 5.85 Ohms, in…

A: An electrical circuit has a V = 5.94-V battery wired to two resistors, R1 = 1.44 Ohms and R2 = 5.85…

Q: You may use a calculator. What is the equivalent resistance of a parallel circuit with a 3.0 2…

A: Answer is below

Q: A 25 m wire has a diameter of 1 mm. If the wire has a total resistance of 16 Ω, what is the wire’s…

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Q: A circuit with two resistors as shown in the figure, carries a 15 A total current. What is the…

A: given that,two resistorsR1=2 ΩR2=4 Ωtotal currentItotal=15 A

Q: A circuit consists of 3 branches. The first branch has a 44.2V battery. The second branch has a…

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Q: Answer the three following questions: A. Find the equivalent resistance of 12Ω, 25Ω and 42Ω…

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Q: A battery with EMF of 20 V and an internal. resistance, r = 0.02 ohms is connected to the load…

A: Given that-EMF= 20 VoltInternal resistance, r= 0.02 ΩR1= 115 ΩR2= 147 ΩR3= 25 ΩBy using parallel…

Q: A circuit consists of 3 branches. The first branch has a 38.8V battery and a 5.3Ω resistor. The…

A: When the resistances are connected in the parallel combination, the voltage across each the resistor…

Q: A light bulb is wired in series with a 118-Ω resistor, and they are connected across a 120.0-V…

A: Given: The resistance in series with bulb is 118 Ohm. The supply voltage is 120 V. The power across…

Q: Compute for the voltage Vac in the circuit shown below.

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Q: In the given circuit, R₁= 6 ohms, R2 = 3 ohms and R3 = 5 ohms. The battery has negligible internal…

A: Current required I2 & I3

Q: The figure below shows a battery connected to a circuit. The potential difference across the battery…

A: R1 = 10.5 ohm (connected in series with the battery) R2 = 10.5 ohm R3 = 4 ohm R4 = 4 ohm (connected…

Q: I have a  3Ω and a 2Ω resistor.  If I connect them across a battery in series, what is the total…

A: Given  R1=3 ohm R2=2 ohm

Ohm's law

Ohm’s law is a prominent concept in physics and electronics. It gives the relation between the current and the voltage. It is used to analyze and construct electrical circuits. Ohm's law states that the voltage across a conductor is directly proportional to the current flowing through it.

Path of Least Resistance

In a series of alternate pathways, the direction of least resistance is the actual or metaphorical route that offers the least resistance to forwarding motion by a given individual or body.