A 500 Ohm, 200 Ohm, and 300 Ohm resistors are all in serles and connected to 100 V power supply. What is the potential difference across the 200 Ohm resistor? O 20 V O 30 V O 100 V 50 V

Q: A resistor with an unknown resistance is connected in parallel to a 12 2 resistor. When both…

A: (B) 6 ohm is the right answer

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: When four identical resistors are connected to an ideal battery of voltage V=10 V as shown in the…

A: In the given circuit we have to determine the value of resistance R .

Q: Find the current through and the potential difference across each resistor shown.

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Q: In the figure the ideal batteries have emfs E = 9.0 V and E2 = 0.500 E1, and the resistances are…

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Q: Two resistors with values of 6.0 Q and 12 Q are connected in parallel. This combination is connected…

A: Given : R1 = 6.0 Ω R2 = 12 Ω R3 = 8.0 Ω V = 6.0 V

Q: For the circuit shown, where ɛ = 12 V and r = 10, the potential difference (in V) across the 10…

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Q: Three resistors R, = 89.2 N, R, = 23.0 N, R, = 70.0 N, and two batteries E, = 40.0 V, and E, = 366 V…

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Q: A 2002 load receives power from parallel-connected battery cells, as shown in the figure below.…

A: r1 = 1 ohm V1 = V2 = 12 V r2 = 1 ohm R = 20 ohm

Q: In the figure the ideal batteries have emfs E, = 9.0 V and E, = 0.500 E1, and the resistances are…

A: According to Kirchhoff's first law Algebraic sum of current at a junction is zero. According to…

Q: Two batteries supply current to the circuit in the figure. The figure shows the potential difference…

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Q: A 200 load receives power from parallel-connected battery cells, as shown in the figure below.…

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Q: 10. The figure shows a resistance network in R, R. which all resistors have the same resis- tance (R…

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Q: What minimum number of 150 W lightbulbs must be connected in parallel to a single 150 V household…

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Q: w 12ohm 1S0V What is the voltage across the 6 ohm resistor? O27.27V 2.727V 272.7V 0.2727V

A: Equivalent resistance in series is given by  Req=R1+R2+R3 Req=6+15+12=33Ω

Q: You bought a 36.0 V battery, 20.0 Ω, 76.0 Ω, and 103.0 Ω resistors. You decide to connect them in…

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Q: Figure shows two circuits. The two batteries are identical and the four resistors all have exactly…

A: a) Points a, c and e are all at the same potential as the positive electrode on the battery. Points…

Q: Two resistors R1 and R2 where R2 =2 R1. What is the ratio of their series-equivalent resistance to…

A: Given data:  Two resistors R1 and R2 = 2R1 Required: Ratio of series-equivalent to…

Q: Two resistors of resistance 10 N and 20 n are connected in parallel to a cell of negligible internal…

A: Given Two resistors of 10 ohm and 20 ohm are connected in parallel. In parallel combination the…

Q: A capacitor discharges through a 560k2 resistor and draps to its original voltage in 10 min-How many…

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Q: Three batteries of o 15 V with intemal resistance r = 12 V %3D ,and 2 = 12 V %3D er, are connected…

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Q: An 18.0 2, 9.00 2, and 6.00 N resistor are connected in series with an emf source. The current in…

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Q: What is the voltage in the 200 resistor? * R1=200 10V R2=300 R3=500 R4=200 O 8.50 V O 10 V O 3.40 V…

A: Given data: R1 = 20 Ω    R2 = 30 Ω R3 = 50 Ω and R4 = 20 Ω Battery voltage (V) = 10 V Required: The…

Q: When resistors R₁ and R2 are connected in parallel each resistor dissipate 100 W and 75 W,…

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Q: You bought a 28.0 V battery, 20.0 Q, 64.0 Q, and 103.0 Q resistors. You decide to connect them in…

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Q: When resistors R₁ and R₂ are connected in parallel each resistor dissipate 100 W and 75 W,…

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Q: The power rating of a 3.00 kN resistor is 1.10 W. What is the maximum voltage that can be applied…

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Q: A 2002 load receives power from parallel-connected battery cells, as shown in the figure below.…

A: r1 = r2= 1 ohm Rload = 20 ohm V1 = V2 = 12 volts Let I1 be the current through r1 in upwards…

Q: If 480 C pass through a 4.0- 2 resistor in 10 min, what is the potential difference across the…

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Q: A battery of 12 V and internal resistance (r) is connected to a load resistor R= 20. The potential…

A: Given:emf, ε = 12 VResistance, R = 2ΩPotential difference, V = 10 V

Q: In the figure two batteries of emf E = 11.0V and internal resistance r=D0.240 Q are connected in…

A: Given emf = E = 11.0 V r = 0.240 ohm We have to calculate (a) for what value of R power dissipation…

Q: Cakulate the total resistance of the resistors in the diagram, given: R1=10002 R2=10002 R3=1002…

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Q: gure, three resistors are connected to ar 9 0. The current through resistor R3 is R1 R2 R3 (a) What…

A: In series combination current remains same

Q: A capacitor of 20.0 µF and a resistor of 80.0 2 are quickly connected in series to a battery of 4.00…

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Q: A battery of ɛ= 12 V is connected to a load resistor R= 30. If the terminal voltage across the…

A: Given: The emf of the battery is 12 V. The external resistance of the circuit is 3 Ω. The terminal…

Q: what is the current in the10-0 resistor? 21 V- 50 1023 Select one: O a. 2.4 A O b. 1.2 A O c. 0.30 A…

A: From the circuit given above  we can use source transformation here as we know thatSo the source…

Q: Q3) Figure 6 shows a circuit where the current in 2.0 2 resistor is 3.0 A. Find the unknown emf e.…

A: In the given circuit we have to determine the the value of unknown EMF.

Q: A wire is-connected to a 20-V power source, and it uad that the wire passes 40-A current. What is…

A: The power consumed by the wire is nothing but the heat loss took place in it. The heat loss is given…

Q: its A capacitor discharges through a 820k2 resistor and drops to original voltage in 7 min How many…

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Q: 9 What is the total electrical energy used by a 9 V battery when connected to a 15 2 resistor for 25…

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Q: The 10 Ω resistor given is dissipating 40 W of power. How much power are the other two resistors…

A: Given: The power dissipated along 10 Ω resistor is P=40 W. The expression for power across 10 Ω…

Q: 13. What is the current flowing in a 10 Ohms resistor connected in a 12 V source? O 0.83 A O 120 A O…

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Q: 2. Figure 2.1 shows an ammeter and a 15 V battery with negligible internal resistance are connecte…

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Q: 22. An 8 ohm resistor and a 6 ohm resistor are connected in series with a battery. The potential…

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Q: Find the potential difference across each resistor in the figure below. (R, = 4.70 N, R, = 3.80 N,…

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Q: A 10 kΩ resistor and a 3 nF capacitor are connected across a 10 V battery. The time it takes for the…

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Q: Three resistors 10 Ω, 15 Ω and 20 Ω are connected in series across a 48 V source. What is the…

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Q: Thermal energy is to be generated in a 0.133 O resistor at the rate of 10.5 W by connecting the…

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