22. An 8 ohm resistor and a 6 ohm resistor are connected in series with a battery. The potential difference across the 6 ohm resistor is measured as 12 V. What is the potential difference across the battery? A. 28 V B. 24 V C. 26 V D. 22 V 23. What is power dissipated in the resistor of 6 ohm in question 22? A. 20 W B. 24 W C. 22 W D. 32 W

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: 3. A 30µF capacitor is connected in series to a 1000 resistor. Initially the capacitor is not…

A:

Q: A 3.0N resistor is connected to a non-ideal source with internal resistance r = 1.0N and EMF e = 16…

A: Given value--- resistance R = 3 ohm. internal resistance = 1 ohm. EMF = 16 V. Voltage drop across 3…

Q: 5. A 6.00 uf capacitor with an initial charge of 1200 µC is discharged through a 4.0 M2 resistor. a)…

A: The capacitor discharge circuit contains only two components, a capacitor, and a resistor. The…

Q: The current in the circuit below is 1.5 A, and the bulb has a resistance of 6.0 Q. Match the answers…

A: Given data:  Current (I) = 1.5 A Resistance (R1) = 2.0 Ω Resistance of bulb (R2) = 6.0 Ω

Q: Four resistors are connected to a 12V battery as shown in the figure below. a. What is the current…

A: We will answer the questions by finding equivalent resistance of the circuit, and using Ohm's law.…

Q: A cylindrical resistor of radius 3.0 mm and a length of 3.0 cm has a resistivity of 2.6 x 10-3 Ωm.…

A:

Q: A power supply with a DC voltage of 5.0 V discharges 500.0 J of energy through a 25 Ohm resistor.…

A: The current through the resistor can be calculated using ohms law.

Q: Two resistors, with resistances R1=5 ohms and R2= 25 ohms, are connected in series in a ciruit.…

A:

Q: A series combination of a 48.0-F capacitor and a resistor are connected to a 12-V battery. After…

A:

Q: Normally, household lightbulbs are connected in parallel to a power supply.Suppose a 40 W and a 60 W…

A: P=V2R In a series connection, current flowing through two bulbs will be the same and the voltage…

Q: The accompanying diagram shows three resistors, R₁, R2, and R3, connected to a 12-volt battery. 3V…

A: The three resistors, R1, R2, and R3, are in series combination. Therefore, the total voltage drop in…

Q: When two identical resistors are wired in series to a 10 V battery, the current is 2.5 A. Which of…

A:

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: Consider the circuit below. The values of the resistors and battery are: R₁ =5Q, R₂ = 3Q, R₂ = 1 Q,…

A:

Q: An uncharged capacitor with C=43μF and a resistor with R=75Ω are connected in series with a battery…

A:

Q: 9. Four resistors R1=6.00 Q, R9=6.00 N, R3=14.0 N, and R4-8.00 Q are mounted as shown in the figure.…

A:

Q: How many electrons pass through a 20-S2 resistor in 10 min if there is a potential drop of 60 volts…

A: According to Ohm's law, current passing through a circuit, I = V/R Where,  I = Current V = Potential…

Q: A1. A 110-Ω electric fan is connected to an electric outlet which has a voltage of 220 V. How much…

A: A1)  The power generated by the electric fan is :

Q: A 5 µF capacitor is charged to 7 V. It is then connected in series with a 2.5 MQ resistor and…

A:

Q: When charging a capacitor in series with a resistor, using a 10 V emf source, what would you expect…

A: Given,E = 10 V

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

A:

Q: d from the power supply and is connected to a resistor with a value of 250 Ω. Find how long does it…

A: Given:- The capacitor having a value of  C = 50.0 µF = 50 x 10-6 F  The voltage V = 40 V  After a…

Q: A 22 Q resistor and a 33 0 resistor are connected in series and are connected to a 120 V power…

A:

Q: A hair dryer and a curling iron have resistances of 15 Ω and 25 Ω, respectively, and are connected…

A:

Q: Four 18-Ω resistors are connected in series to a 9-V battery of negligible internal resistance. a.…

A: (given) Four resistors are connected in series. R1 = R2 = R3 = R4 = 18 Ω Voltage (V) = 9 V  By ohm's…

Q: 2.00 3.0 V L. 3 2. The lightbulb in the circuit diagram above has a resistance of 1.0 0. Consider…

A:

Q: An ideal battery has an emf of 12 V. If it is connected to a circuit and creates a current of 4.0 A,…

A: Givenemf of an ideal battery = 12 V Current through a circuit = 4.0 A We have to calculate the…

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

A:

Q: 3. A voltage of 4.50 V is measured across a resistor with 2.00 A of current flowing through t What…

A: Given:-  The voltage V = 4.50 V  The current I = 2 A  Find:- The resistance of the resistor?  2.25…

Q: Two resistors are connected in series to a 12 V battery.  Resistor R1 is 2Ω and R2 is 4 Ω.…

A: The equivalent resistance in the series combination is  R =R' + R''  The power is given by  P =I2 R…

Q: A 15 Ω resistor is connected to the terminals of a 1.5 V battery.a. Draw a graph showing the…

A: Let , the distance between the negative terminal and the one end of the resistor is 20 cm. Let, the…

Q: 3.5 V 3.0 V 2. Two batteries supply current to the circuit in the figure on the right. The figure…

A: The two cells are connected in series, so the resultant potential of the cells is

Q: 6. Five resistors are connected as shown in the diagram. The potential difference between points A…

A:

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

A: Given data, Resistors R1=6 Ω and R2=12 Ω are connected in parallel and their combination is…

Q: A cylindrical resistor of radius 3.0 mm and a length of 3.0 cm has a resistivity of 2.6 x 10-3 Ωm.…

A:

Q: A 4 Ω resistor is connected in parallel with a 9 Ω resistor. This combination is connected in series…

A: Answer: Given data, 4ohm resistor is connected in parallel with a 9 ohm resistor, and this…

Q: 2. A 12V battery makes 1.5A of current through a 40, 30, and a 102 resistor. a. How much power does…

A: The power supply through the battery is given by P=VI=I2R       where  V is the voltage of the…

Q: 2. The headlight in a car is connected to a 12 V battery. The light bulb uses 55 W of power. a. What…

A: potential of battrey V=12V power of bulb P=55W we know that  P=V2Rtherefore resistance of bulb…

Q: Two resistors of equal resistance R are connected in parallel across a cell with emf V. What is the…

A: Given : Two resistors of equal resistance R are connected in parallel across a cell with emf V.

Q: If 5.0 × 10" electrons pass through a 20 N resistor in difference across the resistor? 3. 21 V b. 32…

A: Given: The number of electrons is 5x1021. The time interval is 10 min. The resistance of the…

Q: A capacitor of capacitance C is connected to four resistors R1 = 652, R2 =40 R; = 92 and 4= 62 and a…

A:

Q: Three resistors of 25 Ω, 30 Ω and an unknown resistance R are connected in parallel and the…

A: It is given that,

Q: A. What is the equivalent resistance between points a and b? B. If a potential difference of 30.0 V…

A:

Q: An electric heater is constructed by applying a potential difference of 120 V across a wire with a…

A: Given data:  Potential difference (V) = 120 V Resistance of wire (R) = 5.0 Ω Required: The power…

Q: . Four identical resistors are connected in series to a battery. If the current of 12 A flows from…

A:

Q: A 20 V battery is connected to a resistor. Neglecting the internal resistance of the battery, the…

A:

Q: How much energy is dissipated as heat during a two-minute time interval by a 7.3 kO resistor which…

A: