Consider a 12.0 V motorcycle battery with an internal resistance of 0.53 Ω. (a) Find the terminal voltage, V, in volts, when the battery is being charged by a current of 9.5 A. (b) What is the output voltage, Vcharge, in volts, of the battery charger?

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: easuring a voltage, a vol lently, the voltage measured is only to the voltage present when the…

A: Given, Two resistors 1830Ω connected in series across a 70.0V . We know that current =…

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 representative lightning strike is caused by a voltage of 170,000,000 V and consists of a current…

A:

Q: The RC charging circuit in a camera flash unit has a voltage source of 295 V and a capacitance of…

A: The voltage source is V=295 V. The capacitance is C=126μF=126×10-6 F

Q: ch energy can the battery deliver?

A: Power capacity of a battery is the total energy stored in a battery. This stored energy is generally…

Q: ) Find the terminal voltage (in V) of a 12.0 V motorcycle battery having a 0.620 Ω internal…

A:

Q: The emf of a particular battery is 45V and the internal resistance is r=7Ω. When attached to load…

A: a) The required terminal voltage is,

Q: (a) Find the voltage drop in an extension cord having a 0.062 resistance and through which 4.5 A is…

A: According to Bartleby guidelines we can only solve first three subparts of a question. Kindly post…

Q: A rechargeable flashlight battery is capable of delivering 62 mA for about 9 h. How much charge can…

A: We know that  Current= rate of change of charge I= dQ/dt Given that I= 0.062 A time= 9 hour =…

Q: If you try and measure the voltage of a battery with a voltmeter connected in series, you won't get…

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 measuring a voltage, a voltmeter uses some current from the circuit. Consequently, the voltage…

A: (a) The total resistance of the circuit is 2 * 1830 Q = 3660 Q, and the current in the circuit is…

Q: The value of the voltage terminals of the battery is 4 V. There is a current of 3.0 A in the battery…

A:

Q: When a R = 88.3 Q resistor is connected across a.11.3 V battery, a current of 114.4 mA flows. What…

A:

Q: How long does it take the charge to reach 63% of its final value if a 10 microfarad capacitor is…

A:

Q: What are the expected readings of the following in the figure below? (R = 7.60 Q, AV = 5.40 V) A w R…

A:

Q: In measuring a voltage, a voltmeter uses some current from the circuit. Consequently, the voltage…

A:

Q: Consider the terminal voltage of a 3.00 V lithium cell in a digital wristwatch that draws 16 mA.…

A: The objective of this question is to find the terminal voltage of a lithium cell in a digital…

Q: Consider the terminal voltage of a 3.00 V lithium cell in a digital wristwatch that draws 29 mA.…

A: given: V=3.0 V Ii=29 mA = 29*10-3 ARi=1.8 Ω

Q: THREE RESISTORS OF SAME VALUE ARE CONNECTED IN SERIES TO A 12-V SOURCE. WHAT IS THEIR COMMON OHMIC…

A:

Q: A resistor with resistance 28.5 Q is connected to the terminals of a voltage source. (a) Calculate…

A:

Q: The potential difference across the terminals of a battery is 50.0 V when the circuit is open. When…

A: Given, Emf of battery, ε=50 V Current in circuit, I=2 A Potential difference across battery, V=16 V

Q: What are the expected readings of (a) the ideal ammeter and (b) the ideal voltmeter in Figure?

A: A voltmeter is used to measure voltage between two points and will be connected parallelly between…

Q: An auto mechanic needs to determine the emf and internal resistance of an old battery. He performs…

A: An old battery measurement by the voltmeter is 11.7VThe ammeter reading is 17.1A

Q: The open-circuit voltage of a storage cell is 2.4 volts. The terminal voltage, measured when the…

A:

Q: Suppose you measure the terminal voltage of a 1.560 V alkaline cell having an internal resistance of…

A:

Q: The current flow through a resistor is 0.150 A when 4.0 V is applied. What voltage is needed for…

A: Formula of ohm's law is as follows: V=IR…

Q: An ammeter whose internal resistance is 57 Ω reads 4.75 mA when connected in a circuit containing a…

A:

Q: A 660-Ω resistor is connected to a variable-voltage power supply. (a) What voltage is necessary to…

A: Given : R = 660 Ω

Q: A rechargeable flashlight battery is capable of delivering 89 mA for about 12 h. How much charge can…

A: Power capacity of a battery is the total energy stored in a battery. This stored energy is generally…

Q: Consider the circuit shown in the figure below. (Assume R1 = 12.0 Ω, R2 = 2.40 Ω, and V = 7.25 V.)…

A: R1 = 12 ohm R2 = 2.40 ohm V = 7.25 volts

Q: In measuring a voltage, a voltmeter uses some current from the circuit. Consequently, the voltage…

A:

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: Find the current in a 4.30 Ω resistor connected to a battery that has an internal resistance of 0.20…

A: (a) According to ohms law the expression for terminal voltage is, ∆V=IR              (I)…

Q: Gloria, a lab technician for an electronics company sets up the circuit shown in the figure. The…

A:

Q: The value of the voltage terminals of the battery is 9 V. There is a current of 4.7 A in the battery…

A: The problem is based on basic law of current voltage relationship.here by using the relation between…

Q: a) Find the current in a 9.00 Ω resistor connected to a battery that has an internal resistance of…

A: (a)  Analyze the circuit diagram. Here, V, ε, I and r represent the terminal voltage, the emf of…

Q: Consider a battery with an emf of 25.0 V and an internal resistance of 0.233 Q. Suppose it is…

A:

Q: A battery has a terminal voltage of 6.0 V when no current flows. Its internal resistance is 1.0 Ω. A…

A:

Q: ε = 19 V battery with an internal resistance of r= 0.8 Ω is used to charge a C= 0.5 µF capacitor…

A: