A battery has ɛ= 30 V, and an internal resistance of 2.4 N. What is the terminal voltage when it is connected to R= 10 0? O a. 30.00 V b. 16.13 V O c. 12.10 V O d. 24.19 V е. 8.06 V
Q: A real battery with emf 12.4 V and internal resistance 2.90 Ω is connected to a resistance of 5.35…
A:
Q: In the circuit below, what is the reading of the voltmeter (round off to the nearest whole number)?…
A: Given,
Q: A heart pacemaker fires 75 times a minute, each time a 25.0 nF capacitor is charged (by a battery in…
A: Given Capacitance C = 25.0 nF Frequency f = 75/min Resistance R = ?
Q: At time t = 0, an RC circuit consists of a 19.5-V emf device, a 68.0-Ω resistor, and a 156.0-µF…
A:
Q: A 12.0-V emf automobile battery has a terminal voltage of 16.0 V when being charged by a current of…
A:
Q: What is the potential difference across a 23.2_mH indüctor if the current 514 mA to 313 mA in 11.8…
A: Given: Inductance of the inductor L = 23.2 mH Drop down in current ∆i=514-313=201 mA Time ∆t=11.8 μs
Q: In the parallel connection below, what are the correct currents? R₁ = 49 R₂ = 60 WO R₂ = 120 www.…
A: Since all 3 resistances are connected across same battery of 12 volts so all three resistors are in…
Q: Three equal resistors (R) are connected to a battery as shown in (Figure 1). If the emf of the…
A:
Q: A real, 22V battery A, has internal resistance 2 Ohms. What is the magnitude of the terminal…
A: Given information: Here, VA, VB, and VC are the emf of battery A, B, and C respectively, and r is…
Q: he charge on the capacitor 55 msec later? a) 358.6 μC b) 480 μC c) 121.4…
A: Given values:- Capacitance,(C)=10 μF ----(1) Resistance,(R)=40 ohm ----(2) Power supply,(V)=48 Volt…
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: 18. A lµF capacitor is charged using a constant current of 10 uA for 20 s. What is the energy…
A: Here given that a 1 microfarad capacitor is charged using a constant current of 10μA for 20 sec. We…
Q: А 1000. Funcharged capacitor is connected in series with a 2.00kN resistor. The capacitor will be…
A:
Q: Q4/Calculate the voltage across the 102 resistor. wwww 12V 5Ω 10Ω 152
A: All the resistances are connected in series. The equivalent resistance of the circuit can be…
Q: An initially uncharged 4.35×10−6 F capacitor and a 7690 ohm resistor are connected in series to a…
A:
Q: In the circuit shown in the figure (Figure 1), the curent in the 20.0-V battery is 5.00 A in the…
A:
Q: 7. For the network shown, completely fill the table below, if a 120-V source were connected across…
A: Potential difference connected: V = 120 V R1 = 1 R2 = 2 R3 = 3 R4 = 4
Q: A heart pacemaker fires 67 times a minute, each time a 25.0 nF capacitor is charged (by a battery in…
A: Given, A heart pacemaker fires 67 times a minute. Capacitance=25nF Voltage=0.632v Resistance=?
Q: A heart pacemaker fires 72 times a minute, each time a 25.0-nF capacitor is charged (by a battery in…
A:
Q: Af a =30 am, b420 am, q=-48 ng and O (in units of volts).? B Select ohe A2640 Next page
A:
Q: 4 µF 12V | 5 µF 8 µF First, what's the equivalent capacitance of this circuit in uF? Question 7 What…
A:
Q: R,=R_ R,=R R;=R R=R R3=2R
A: Voltage across R3 is V = 8V
Q: A 12.00-V battery has an internal resistance of a tenth of an ohm. (a) What is the current if the…
A:
Q: 5. Consider the circuit shown below, with four different resistors. B C: If the electric potential…
A:
Q: Cz = 10µF c, = 22uF DRaine 12V FIGURE 2 Refer to the figure 2. Two electrolytic capacitors are…
A: Correct option is A .82.5×10^-⁶ C
Q: In the RC circuit shown below, the capacitor is initially uncharged. After the switch is closed, it…
A: Resistance of resistor: R = 300 kΩ Charge on capacitor: Q = 28% of maximum charge Qmax at time: t =…
Q: In the circuit, R= 30.0 kN and C = 0.100 µF. The capacitor is allowed to charge fully, and then the…
A: Given Resistance ,R = 30.0 kilo-ohm Capacitance,C = 0.1000uF X = 64.1 V RC = 3*103-6 = 3ms
Q: 6. Find the voltage across the battery for the following circuit. Note: The battery corresponds to…
A: In this question we have to find the voltage across the battery. Please give positive feedback if…
Q: 16. What is the equivalent resistance of each group of resistors? a. b. C. 22 32 wW w WW 22 32 2Ω 3Ω…
A: Resistors are electronic components which resist the flow of current in a circuit. Ohm's Law…
Q: The terminal voltage of a battery is 13.5 v when 5 A current enters its positive terminal, but when…
A: terminal voltage when 5 A of current enters the positive terminal of the battery = 13.5 V terminal…
Q: In the figure R, = 94.0 Q, R2 = R3 = 40.0 0, R4 = 73.3 0, and the ideal battery has emf ɛ = 6.00 V.…
A: Given : resistance, R1 = 94 ohm resistance, R2 = R3 = 40 ohm R4 = 73.3 ohm Voltage, emf = 6.0 volt
Q: 11. In Fig. 1, the resistances are R1 = 20.0 2 and R2 30.0 2, and the ideal batteries have emfs ɛ1 =…
A: We have a circuit with 3 batteries of EMF E1=10 V, E2=15 V and E3= 30 V and with resistances R1=20…
Q: How much power is drawn from the battery? 110 N A ww 220 2 + | 24 V 180 2 -T 250 2 B
A: The equivalent resistance of the given circuit will be;
Q: A toy battery has an emf of 33.0 V. The terminal voltage of the battery is 15.50 V when it is…
A:
Q: Compute for the voltage Vab in the circuit shown below. a n www 5 Ohms V1 i1 미미 15 V ww .r2 3 Ohms…
A:
Q: its A capacitor discharges through a 820k2 resistor and drops to original voltage in 7 min How many…
A:
Q: A capacitor of capacitance C is connected to four resistors R =60 R = 40 R3 = 90 and R =60 and a…
A:
Q: 14. Given the circuit below, find the following. I R1 11 0 Ry = I7 = - AV tot V = R2 79 12V V2 = Rg=…
A: Note : Since question has multiple sub parts and as per guidelines we can provide solution to first…
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…
A:
Q: 1. A battery has an emf of 15.0 V. The terminal voltage of the battery is 11.6 V when it is…
A: “Since you have asked multiple question, we will solve the first question for you. If you want any…
Q: 33. What is the voltage at node a a. 8V 34. What is the voltage at node c а. 8V b. 10 V c. 20V d.…
A:
Q: 6. A 8.00 µF capacitor is connected in series to a 120-V battery, a 550-2 resistor, and a switch.…
A:
Q: A current of I = 4.7 A passes through the circuit shown, where R = 46 Q. I 3R 5R ww ww 2R 6R §2RR ww…
A: To calculate the voltage, we first need to calculate the net resistance (Rnet) of the circuit. The…
Q: 27 In which circuit shown below could the readings of voltmeters V, and V, and ammeter A be correct?…
A:
Q: 23. Seven resistors are connected to a 22.0-V battery as shown below, with R1 = 4.00 , R2 = 5.00 ,…
A: Since you have posted a question with multiple sub-parts, we will solve the first three sub-parts…
Step by step
Solved in 2 steps with 2 images
- A typical cell phone consumes an average of about 1.00 W of electrical power and operates on 3.80 V. (a) What average current does the phone draw from its battery? (b) Calculate the energy stored in a fully charged battery if the phone requires charging after 5.00 hours of use.A battery has ɛ= 30 V, and an internal resistance of 0.8 N. What is the terminal voltage when it is connected to R= 10 0? a. 27.78 V b. 30.00 V O c. 9.26 V O d. 13.89 V O e. 18.52 VA battery has ɛ= 30 V, and an internal resistance of 1.5 N. What is the terminal voltage when it is connected to R= 10 0? O a. 13.04 V O b. 26.09 V O . 8.70 V O d. 30.00 V O e. 17.39 V
- A battery has ε= 30 V, and an internal resistance of 0.9 Ω. What is the terminal voltage when it is connected to R= 10 Ω? a.27.52 V b.18.35 V c.9.17 V d.30.00 V e.13.76 VC2 = 10uF C, = 22uF 12V FIGURE 2 Refer to the figure 2. Two electrolytic capacitors are connected in series across a 12-volt supply. What is the total charge of the given circuit? A. 82.5 x10-6C B. 65.2 x10-6 c C. 73.2 x10-6 c D. 120 x10-6 C Select one: O a. A O b. B О с. С O d. DA battery has ɛ= 30 V, and an internal resistance of 30 What is the terminal voltage when it is connected to R= 10 Q? Oa. 23.08 V 96.15.38 V c.7.69 V Od.11.54 V e. 30.00 V Next page
- Time left 1:16:19 A battery has ɛ= 30 V, and an internal resistance of 2.6 0. What is the terminal voltage when it is connected to R= 10 Q? O a. 15.87 V O b. 11.90 V O c. 30.00 V O d. 7.94 V O e. 23.81 V Next page Introduction to Phys102 Jump to..A battery has ɛ= 30 V, and an internal resistance of 2.6 Q. What is the terminal voltage when it is connected to R= 10 Q? а. 7.94 V b. 15.87 V c. 11.90 V d. 23.81 V е. 30.00 V6. Four capacitors C₁ = 20 µF, C₂ = 65 µF, C3 = 10 µF, and C4 = 60 µF are connected in series with a 6-Volt battery. Find the voltage drop across the 60-µF capacitor. A. 0.12 V B. 0.55 V C. 2.39 V D. 4.65 V E. 7.08 V
- IfI=0.60 A in the circuit segment shown below, what is the potential difference Va - Vb? 102 122 102 Select one: a. 10 V b. 28 V C. 25 V d. 37 V e. 34 VThree resistors: R1 = 4 0,R2 = 3.1 Q, and R3 = 8.7 0 are connected %3D in series to each other. A voltmeter connected in parallel to resistor R2 measures voltage of 4.6 V. What is the net voltage in the circuit? O a. 225.31 O b. 23.45 O c. 1.48 O d. 4.60on 11 t answered d out of 1.00 g question C,-10μF C2 = 10µF 12V FIGURE 1 Refer to the figure 1. Two electrolytic capacitors are connected in parallel across a 12-volt supply. What is the total charge of the given circuit? A. 240 μC B. 0.6 µC С. 60 иС D. 720 µC