The total charge a battery can supply is rated in mA • h, the product of the current (in mA) and the time (in h) that the battery can provide this current. A battery rated at 1000 mA # h can supply a current of 1000 mA for 1.0 h, 500 mA current for 2.0 h, and so on. A typical AA rechargeable battery has a voltage of 1.2 V and a rating of 1800 mA • h. For how long could this battery drive current through a long, thin wire of resistance 22 Ω?

Q: A 12.0 V emf automobile battery has a terminal voltage of 16.8 V when being charged by a current of…

A: Terminal potential difference across the battery is               VA -VC =16.8v…

Q: A teapot with a surface area of 715 cm is to be plated with silver. It is attached to the negative…

A: Surface area (A) = 715 cm2Potential difference of the battery (V) = 12 volts Resistance (R) = 1.5…

Q: Chapter 27, Problem 041 In the figure &₁ = 3.70 V, E2 = 0.987 V, R₁ = 5.78 , R₂ = 2.86 2, R3 = 5.98…

A: As per the guidelines i can solve only first question at a time so please another question…

Q: In the figure R₁ = 792, R₂ = 4002, and the ideal batteries have emfs &₁ = 8.0 V, ₂ = 7.0 V, and 3 =…

A:

Q: In the figure ₁ = 3.71 V, ₂ = 0.986 V, R₁ = 7.09 02, R₂ = 1.82 02, R3 = 3.25 02, and both batteries…

A: Given,ε1 =3.71 Vε2 =0.986 VR1 =7.09 ΩR2 =1.82 ΩR3 =3.25 ΩLet I1 is the current through loop ABDC I2…

Q: In the figure R₁ = 100, R₂ = R3 = 65.00, R4 = 1122, and the ideal battery has emf & = 6.00 V. (a)…

A:

Q: Mel Lin, an engineering professor sets up the circ snown in the figure. The reading of the voltmeter…

A: According to ohms law -  V=IR Reading of Voltmeter and Ammeter are -  Vr=6.50 vIr=2.50 mA1 A = 1000…

Q: In the figure the ideal batteries have emfs &₁ = 9.0 V and 2 = 0.500 E₁, and the resistances are…

A:

Q: In the figure & = 4.21 V, 82 = 0.945 V, R1 = 4.11 0, R2 = 2.36 0, R3 = 4.710, and both batteries are…

A:

Q: The figure below shows with two batteries and three resistors. The potential difference across the…

A:

Q: A 12.0 V emf automobile battery has a terminal voltage of 16.4 V when being charged by a current of…

A:

Q: Three resistors R₁ = 89.0 2, R₂ = 19.92, R3 = 70.0 2, and two batteries &₁ = 40.0 V, and &₂ = 356 V…

A: Given data: R1=89.0 ΩR2=19.9 ΩR3=70.0 Ωξ1=40.0 Vξ2=356 V We need to find the current flowing through…

Q: A circuit consisting of three ideal batteries with voltages 81, 2, and 3, and three ideal resistors…

A: Consider the current IP flows in the upward direction in the left branch and the current I2 flows in…

Q: Three 100 resistors are connected as shown in the figure. The maximum power that can safely be…

A:

Q: Although an ideal voltmeter has an infinite internal resistance, this theoretical ideal is usually…

A: V=IR

Q: A 9V battery with internal resistance of 0.50 is connected across a 30 and a 50 resistor. The…

A: Electric current

Q: In the figure R₁ = 140 02, R₂ = R3 = 44.00, R4 = 110, and the ideal battery has emf & = 6.00 V. (a)…

A: The values of the resistances and emf are: R1=140ΩR2=44ΩR3=44ΩR4=110Ωε=6V

Q: A 48-V battery and resistor 1, R₁ (26.5-) and R₂ (91) are connected in series. Calculate the…

A: Voltage is Resistances are  and Resistance are connected in series.Find:(a) Equivalent resistance of…

Q: In the figure ₁ = 2.40 V, E2 = 0.821 V, R₁ = 4.26 02, R₂ = 2.67 0, R3 = 4.990, and both batteries…

A:

Q: Suppose two batteries, with unequal emfs of 2.00 V and 3.00 V, are connected as shown in the figure.…

A:

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: a) We know that power  P= V2/R R= 11.42/16 R= 8.12Ω

Q: Two ideal batteries: V1 of potential 27.02V and V2 of potential 5.89V provide power to the following…

A:

Q: In the figure ₁ = 3.89 V, &₂ = 1.27 V, R₁ = 4.53 Q, R₂ = 1.59 Q, R3 = 3.00 02, and both batteries…

A:

Q: A circuit consisting of three ideal batteries with voltages 81, E2, and E3, and three ideal…

A: E1 = 13 V E2 = 13.5 V E3 = 31.5 V R1 = 5000 ohm R2 = 15500 ohm R3 = 4750 ohm Let IP be the current…

Q: Using Kirchhoff's rules, find the following. (₁ = 71.0 V, ₂ = 62.0 V, and 3 = 79.0 V.) 4.00 ΚΩ = b =…

A: “Since you have posted a question with multiple sub parts, we will provide the solution only to the…

Q: In the figure, R₁ = 1 N and R₂ = 22, and the ideal = batteries have emfs of 1 2 V and 2 = 3 = 4 V.…

A:

Q: The figure below shows a circuit consisting of three ideal batteries and four resistors. The…

A: “Since you have posted a question with multiple sub parts, we will provide the solution only to the…

Q: In the figure R1 = 130 N, R2 = R3 = 48.0 0, R4 = 102 0, and the ideal battery has emf e = 6.00…

A: R1=130 ohm  R2=R3=48 ohm  R4= 102 ohm  E= 6volts

Q: In the figure R₂ = 1100, R₂ =500, and the ideal batteries have emfs 8₁ -5.0 V. 8-40 V, and 8 = 5.0…

A: