A battery has an emf of 15.0 V. The terminal voltage of the battery is 10.2 V when it is delivering 16.0 W of power to an external load resistor R. (a) What is the value of R? Ω (b) What is the internal resistance of the battery? Ω

Q: (a) Three 6.20 Q resistors are connected in series to a 16.0 V battery. What is the equivalent…

A:

Q: 12.0 V emf automobile battery has a terminal voltage of 14.0 V when being charged by a current of…

A:

Q: A 12.0 mF capacitor is charged to a potential of 50.0 V and then discharged through a 225 Ω…

A: Given:  Given: Capacitance C=12.0mFPotential Charge V= 50.0VResistance R=225 ohm a. The initial…

Q: You have a 63.1 mF capacitor initially charged to a potential difference of 12.5 V. You discharge…

A:

Q: Where a 9 V battery is connected to a network of resistors with R1 = 72 Ω, R2 = 132 Ω, R3 = 18 Ω,…

A: Answer: The correct option is a.) 0.0625 A.   Explanation:   Given, e = 9V R1 = 72Ω, R2 = 132Ω, R3 =…

Q: A battery has an emf of 15.0 V. The terminal voltage of the battery is 10.6 V when it is delivering…

A:

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: A heart pacemaker fires 69 times a minute, each time a 25.0 nF capacitor is charged (by a battery in…

A:

Q: A 0.5 mF capacitor is fully charged. A 800 Ω resistor is then connected across it. How long will it…

A: Given C = 0.5 mF R = 800 Ω we have to find out the time to remove 95% of the charge stored in the…

Q: A battery has an emf of 15.0 V. The terminal voltage of the battery is 11.4 V when it is delivering…

A:

Q: You charge an initially uncharged 66.1 mF capacitor through a 42.32 resistor by means of a 9.00 V…

A:

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

A:

Q: In the circuit diagram below, R1 = 5.00 N, R2 = 10.0 N, R3 = 15.0 Q, C1 = 5.00 µF, C2 = 10.0 µF, and…

A: Given: The value of R1 is 5.00 Ω. The value of R2 is 10.0 Ω. The value of R3 is 15.0 Ω. The value of…

Q: pd/V 10.0 8.0 6,0 4.0- 2.0 00 0.2 0,4 0,6 0.8 1.0 Current/A 1.The above graph is a showing the…

A: 1 ) A V-I graph is given. 2 ) charge = 720 C Time = 5 minutes

Q: Don't use chat gpt

A:

Q: A heart pacemaker fires 69 times a minute, each time a 32.0 nF capacitor is charged (by a battery in…

A: Since a capacitor is charged through a resistor in a series RC circuit and is charged to 0.632 (63.2…

Q: When the resistor R, shown in the circuit, is connected across the fully charged capacitor C, the…

A: Given:- The resistance R and the capacitance C of the RC circuit  The capacitor lost 50 % of its…

Q: Three 2.3 Ω resistors are connected in series with a 22.0 V battery. Find the following. (a) the…

A:

Q: 2.5-F capacitor is charged to 12 V and then discharged through a 4.8 Ω resistor. What will be the…

A:

Q: A capacitor is charged to a potential of 12.0 V and then connected to a voltmeter having an internal…

A: Write the given values with the suitable variables. V0=12 VR=3.4 MΩ=3.4×106 Ωt=4 sV=3 V Here, V0, R,…

Q: resistance r2 0.013Q. The batteries are connected in series with an external resistance R. (a) What…

A:

Q: Two of the three resistors shown are unknown but equal. Is the total resistance between points a and…

A: The three resistances are connected in series

Q: Three 7.20 Q resistors are connected in series to a 18.0 V battery. What is the equivalent…

A:

Q: real batteries have some amount of internal resistance. The thick-lined box in the circuit…

A:

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: b E = 60.0 V, r = 0 www.ate 1.00 Ω 3.00 Ω C 4. For this circuit, е 120 Ω m/d 6.00 Ω 4.00 Ω a) What…

A:

Q: A capacitor is charged to a potential of 12.0 V and is then connected to a voltmeter having a total…

A: Solution -  (a) Initial potential to which the capacitor is charged, V0 = 12.0 V Internal resistance…

Q: R6 9, ww R4 ww R5 ww R3 ww R, R2

A:

Q: A heart pacemaker fires exactly 69 times a minute. Each time it fires, a 35.0 nF capacitor is…

A:

Q: ou have a 79.1 mF capacitor initially charged to a potential difference of 12.5 V. You discharge the…

A: Given data: C=79.1 mF∆V=12.5 VR=3.69 Ω Need to determine the time constant and the multiple time…

Q: You charge an initially uncharged 65.9 mF capacitor through a 41.5 2 resistor by means of a 9.00 V…

A: (a) The time constant of the circuit can be determined as, Here, R and C represent the resistance…

Q: A 10.0 −μF capacitor is charged to a potential of 50.0 V and then discharged through a 185 −Ω…

A:

Q: Three resistors, R1 = 2.55 Ω, R2 = 4.77 Ω, and R3 = 6.55 Ω are connected by ideal metal wires, as…

A:

Q: Two capacitors of capacitance 3C and 5C (where C = 0.17 F) are connected in series with a resistor…

A:

Q: Item 9 A 20.0 µF capacitor is charged to a potential of 50.0 V and then discharged through a 225 2…

A: Capacitance C = 20.0 uF  Resistance R = 225 ohms Voltage V = 50.0 V We need to determine time taken…

Q: RC Circuits: For the circuit shown in the figure, C = 13 µF and R = 7.6 MS. Initially the switch S…

A:

Q: What is the equivalent resistance between points a and b as shown?

A:

Q: In the figure battery 1 has emf 8₁ = 13.0 V and internal resistance r₁=0.041 2 and battery 2 has emf…

A:

Q: through a resistor so that it becomes 63 percent charged in 0.10 s. What should the resistance of…

A:

Q: capacitor of 10.0 μF and a resistor of 130 Ω are quickly connected in series to a battery of 5.00 V.…

A: Capacitance C = 10 μF Resistance R = 130 Ω Time t = 0.00200 s   Charge Q = ?

Q: True or False. As the charge in the capacitor increases, the voltage AV_R across the resistor…

A: The question is asking whether the voltage across a resistor decreases as the charge in a capacitor…

Q: A 16.0 µF Capacitor is charged to Qo. It is then connected in a simple loop circuit with a 265 Q…

A:

Q: Three 4.70 Ω resistors are connected in series to a 15.0 V battery. What is the equivalent…

A: