1. Calculate the resistance of a resistor that has a voltage (potential difference) of 8 V across it when a current of 2 A flows through it. Draw the circuit diagram before doing the calculation.

Q: 1. How much voltage would be necessary to generate 10 amps of current in a circuit that has 5 ohms…

A: As per company policy, we are restricted to solve one question at a time. Please ask other question…

Q: 1. What is the current in a 160V circuit if the resistance is 22? V3D

A: Given- Voltage (V) = 160 V Resistance (R) = 2Ω

Q: 1. As the voltage across a resistor is increased, what happens to the resistance of the resistor?…

A: 1 - Given that as the voltage across a resistor is increased, we hace to discuss what happens to the…

Q: Which of the following correctly shows the circuit diagram for two D- cells of a battery pack used…

A: Given data:  Two D-cell battery connected in series with two light bulbs Required: Circuit diagram

Q: 4. Arrange the following from highest to lowest current. Show circuit diagrams of each. a. 1.40…

A:

Q: In the left figure, create two formulations/equations of the currents IT, I1, I2, & I3 using the…

A:

Q: 2. A copper-nickel alloy called constantan has a resistance of 8.55 X 10 4 mQ at 20.0 °C. What is…

A:

Q: Three resistors with resistance 1 Ω, 5 Ω, and 10 Ω respectively, are connected in parallel with a 20…

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

Q: 1. Two resistors with resistance values of 4.5 N and 2.3 N are connected in series or parallel…

A: Given:- The two resistors with resistance values of R1= 4.5 ohms and.R2=3 ohm V = 30 V  Resistance…

Q: 5. What is the total circuit resistance when resistive elements of 5, 10, 15, and 20 connected in…

A: Given:- R1=5 ΩR2= 10 ΩR3=15 ΩR4= 20 Ω The current in the circuit I = 7 A  Find:- 1) Total circuit…

Q: A 0.0225-Ω ammeter is placed in series with a 7.5-Ω resistor in a circuit. Part (a) Calculate the…

A:

Q: 2. A battery with a terminal voltage of 9 V is connected to a circuit consisting of four 2002 and…

A:

Q: 37)Consider the circuits shown below. (a) What is the current through each resistor in part (a)? (b)…

A: Since you have asked more than three sub parts of a question, so according to our code of conduct we…

Q: Why is Power rating important? How can we measure safe voltage and safe current of a resistor?…

A:

Q: What is the power in a circuit if a 30-V battery is connected to a 10-Ω resistor? Find the power…

A: Given data: Voltage of the battery, V=30 V Resistance, R=10 Ω

Q: Based on how ammeters are connected to a circuit to measure current, should voltmetes be of high or…

A: Answer:-    Ammeter is an instrument which is used to measure the current flowing through the…

Q: A 100-watt incandescent lamp, when hot, has a resistance of 42 Ω, while a 60-watt lamp has a…

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

Q: Question 1: Electric Circuits and Kirchhoff's Laws 10V, ɛ2 = 8V, In the circuit shown in the figure,…

A:

Q: 1. If 0.6A current flows through a resistor shown in figure. Voltage of two points of resistor is…

A: Given data :                        Current  =  i                         Voltage  =  V…

Q: 17. Examine the following circuit diagram showing four resistors connected to a battery. R₁=100 www…

A:

Q: 1. Over the course of an 8.0 hour workday, 3.8 x 10ª C of charge passes through a typical computer…

A: Note:-  Since you have asked multiple question, we will solve the first question for you. If you…

Q: 1. The diagram below shows a circuit with two resistors. 8.0 2 8.0 2 12-volt |source A What is the…

A: Given: The voltage of the source is 12 V. The values of resistances is 8.0 ohms.

Q: 1. Draw a parallel circuit of three resistors whose resistance are 42, 6N and 122, a 24V battery and…

A:

Q: 10. An electrical appliance operates by applying 230 volts across a 50-ohm resistive load. a.…

A: Given values -  Voltage = 230 V  Resistance = 50 ohm    According to ohm's law -  V = IR .....(1)

Q: You are given a spotlight which takes 2 amperes of current designed to work off a 6-volt battery. If…

A:

Q: 12. The diagram below shows an electrical circuit. What is the primary function of the fuse in the…

A: Option A is correct

Q: ** 10. What is the current through a cold light bulb with a resistance of 2 2 when connected to a…

A:

Q: 1) A battery in a remote control has an EMF of 1.5 V and an internal resistance of 0.3 0. If there…

A:

Q: Joules Law allows us to compute the power in a simple electric circuit: P=I2R a) Use the equation…

A: Given information:Relation between P, I, R as:P = I2RResistance in the circuit (R) = 400 ohmsRate of…

Q: 6.Which of the following refers to the resistance offered by the material directly proportional to…

A: The resistance offered to the given material is called its resistivity. Its mathematical form is…

Q: 1. Why would you not want to hook up simple circuit shown in the figure below? Estimate the value of…

A: NOTE: As per guidelines, I can solve first question. If you need help with other questions, then…

Q: 1. Three resistors are connected in series to a 24-V battery, and an ammeter in the circuit reads…

A: 1) V = 24 volts I = 0.5 A (current) R1 = 22 ohm R2 = 8 ohm

Q: 4. A battery has an EMF of 24.0 V and an internal resistance of 'r'. Its terminals are connected to…

A:

Q: 2. 22 a 332 67 2 V FIGURE 3 FIGURE 3 shows a circuit consist of 2 resistors and a potentiometer…

A:

Q: A5 ohm and 8.0 ohm resistor are wired in parallel. What is the total resistance?  A circuit has a…

A:

Q: 1. What is the current in a 15V circuit if the resistance is 30? 2. What is the current in a 120V…

A:

Q: Given the circuit in figure shown below. 1. What is the total resistance of the circuit?\ 2. If E…

A:

Q: 10. Convert the following pictorials to schematic circuit diagrams: a. b. d.

A:

Q: an electric circuit set up which can be xpproximately uscd to measure the emf of a thermoelectric…

A: To determine: Why the resistor 'R' is connected in series to the uniform wire XY in an electric…

Q: 6. Using ohms law, series & parallel circuits, solve for the equivalent resistance between If a 200…

A:

Q: 1. If electricity costs 15 Bz per kilowatt-hour, how much does it cost to operate a 220 V water…

A: As per guidelines, question 1 is answered. For the remaining question to be answered, post that…

Q: 13 A student is attempting to create a circuit that will generate the maximum amount of heat…

A:

Q: 1. You are asked to measure a current with an ammeter with many scales. In what order do you use…

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

Q: . Based on questions 2, 3, and 4, what happens to the current in a circuit as the resistance…

A:

Q: ow much heat is produced in 5 min by an electric iron which draws 5 A fr

A: Given:-  The voltage V = 120 V  The current i = 5 A  The time  t = 5 min = 300 sec  Find:-…

Q: 1. Calculate the output voltage for the circuit shown in figure below. D1 D2 -10V- V. Ge Si R1 2.9k2

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