7. Suppose the circuit shown in Example Problem 1 has these values: R = 255 N, R2 = 290 N, and AV, = 17 V. No other information is available. a. What is the current in the circuit? b. What is the potential difference across the battery? c. What is the total power used in the circuit, and what is the power used in each resistor? d. Does the sum of the power used in each resistor in the circuit equal the total power used in the circuit? Explain.

Q: 5) a)Write the Kirchoff's rules for the circuit given below. Write 2 equations for loop rule and 1…

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Q: 2. Lacking the required 4 N resistor R in the circuit diagram below, you decide to make your own.…

A: Given: The required resistance is 4 ohms. The diameter is 0.3 mm. The resistivity is 1.414×10-6 Ω.m.

Q: 1. Consider the circuit shown below. Let ɛ = 36 V, Rị = 4.8 N, R, = 7.2 N, and R3 = 14.4 N. (a) What…

A: Combination of parallel resistance  RAB = 4.8×7.2×14.4/(4.8×7.2 + 7.2×14.4 + 4.8 ×14.4) RAB = 2.4Ω

Q: Given a 48.0-V battery and 24.0-Ω and 96.0-Ω resistors, find the current and power for each when…

A: Given:- The resistance R 1 = 24.0 Ω The resistance R2 = 96.0 Ω The voltage V = 48.0 V  Find:- a)…

Q: Question attached in the picture! Thanks in advance!

A: Since you have posted a question with multiple sub-parts, we will solve first three sub- parts for…

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A: The circuit diagram for the given situation.

Q: differences of the batteries are & = 9 V and & = 6 V, which resistor 251. The resistors R, and R,…

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Q: R3 Problem 5: An electric circuit consisting of wires, batteries, and resistors is shown. All…

A: Given: The circuit and flow of current in circuit is given as,

Q: 4. The following is the current vs. voltage graph of a resistor. Based on the graph, is the resistor…

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Q: 7. What is the equivalent resistance in the circuit shown in the figure? If it is a 7V battery, what…

A: Given data: The potential is V =7 V R1 = 10 ohm R2= 20 ohm R3= 20 ohm R4 = 20 ohm

Q: 1) Figure 1 shows a circuit, with C = 1 µF, R1 = 1 Ω, R2 = 2 Ω and ε = 100 V. Suppose the switch S…

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Q: When a single resistor is connected to a battery, the current through that resistor can be  found…

A: When a single resistor is connected to a battery then the current through the resistor measured…

Q: Two light bulbs are designed for use at 120 V and are rated at 75W and 150 W. Which light bulb has…

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: 10. A 4 N and a 6 N resistor are connected in series, the current is measured to be 4 A. (a) Draw a…

A: “Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: A real battery is not just an emf. We can model a real 1.5 V battery as a 1.5 V emf in series with a…

A:

Q: 8. ht The following description of a circuit appears in your experimental laboratory manual. You are…

A: An ammeter is connected in series with the batteries.

Q: Figure 3 shows a circuit consists of three batteries and three resistors. 5V 100 ohms 200 ohms ww 10…

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Q: Two resistors, 67 and 82 A, are connected in series across a 30-V battery. Draw the circuit What is…

A: According to ohm's law, the potential difference across a resistor R having current (i) is given by:…

Q: 1. What is the total current in the circuit below? What is the total power dissipated by the…

A: We need to calculate total current and total power dissipation in the circuit shown.

Q: Problem 1: The figure below shows the current-versus-potential-difference graph for a resistor. (a)…

A: Given Current versus potential difference graph for a resistor To find out The resistance of the…

Q: R2 R1 R3 Figure 11 1. When a single resistor is connected to a battery, the current through that…

A:

Q: 4. The resistance of a resistor changes with temperature; the equation is given as: R= a T^2 + bT+…

A:

Q: Problem 1. A battery with a terminal voltage of 12V is connected to a circuit consisting of four 10…

A: Given Voltage (V) = 12V Resistance = 10 ohm Resistance = 20 ohm

Q: ••P60 Using thick connecting wires that are very good conductors, a Nichrome wire (“wire 1") of…

A: A nichrome wire is replaced with another nichrome wire of 2.5 times lenth and 5.5 times cross…

Q: Determine the time constant in a circuit inside a remote control with a supply of 9 V, if it is…

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: 1. How do you compare the values of V1 and V2? 2. How do you relate the current values to the…

A: Number of batteries Voltage V1 based on battery specifications (volt) Voltage V2 based on voltmeter…

Q: 1. Jenny boughta resistor made up of unknown material with color bands (red-green-black-…

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Q: Question (2) In the circuit shown, R=1500, R1=R2%=D100, E1=12V, E2=9V. First write down three…

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Q: (1) A wire of resistivity p is stretched to double to its length. How does it affect the (a)…

A: 1) a) The initial resistance of a wire of length L is expressed as, R=ρLA Here, ρ is the resistivity…

Q: 3. A triangular array of resistors is shown in the figure on the right. What current will this array…

A: Given: Three resistences are connected  as shown in figure, ab = 15 ohm bc = 10 ohm ac = 20 ohm…

Q: A person with body resistance between his hands of 10.0 kΩ accidentally grasps the terminals of a…

A:

Q: Two 60.0 9 resistors are connected in parallel and this parallel arrangement is then connected in…

A:

Q: The figure below shows a battery connected to a circuit. The potential difference across the battery…

A: As per given data and information. As V=iR ohm's law

Q: 2. For parallel circuits, you saw that the potential difference across each resistor was the same as…

A:

Q: What is the equivalent resistance if you connect three 10.0 Ω resistors in series? 2. What is the…

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Q: Three resistors with values of 9 ?, 6 ?, and 12 ? respectively are connected in parallel to a 12 V…

A: Given three resistors are connected in parallel circuit and their resistance values are 9 ohm, 6 ohm…

Q: The following table contains current/voltage pairs of points as determined from an experiment to…

A:

Q: 1. Jenny bought a resistor made up of unknown material with color bands (red-green-black-…

A:

Q: 1. Which circuit is a parallel circuit? (A, B, C, or None)

A: “Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: 2. If you change the value of the battery voltage: a. How does the current through the circuit…

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Q: Real materials only have so many electrons (with fixed charge) that are free to move through a…

A: Current is defined as the flow of the ratio of charge and time. Therefore the current depends on the…

Q: A 3Ω and a 6Ω resistor are connected in series across a battery. If the voltage drop across the 3Ω…

A: (a) Calculate the current flowing in the circuit. i=VR=4 Volts3 Ohms=43 A

Q: Three resistors R1 = 10 Ω, R2 = 20 Ω, and R3 = 30 Ω are in series and are connected to a voltage…

A:

Instantaneous Power

Power is defined in physics as the amount of energy transmitted or transformed per unit time. The watt is the unit of electricity in the International System of Units, equivalent to one joule per second.