Explain in not more or less than 5 sentences. 1. What happens if there is potential difference between two points in a circuit? 2. State Kirchhoff’ Voltage Law.
Q: Explain what an electric current is and what electrons are.
A: The explanation about the electric current is asked along with its main carrier the electrons. The…
Q: What makes electricity dangerous. The high current or the high voltage. Explain.
A:
Q: Define the directivity. And what it depends on?
A:
Q: 2. The large window air conditioner in Anita Breeze's room draws 11 amps of current. Determine the…
A: Given, Current i = 11 A Time t =8 hr = 8×60×60 = 28800s Current is a measure of the flow of…
Q: In a MINIMUM OF 10 SENTENCES, discuss and elaborate the following: 1.AC Circuits 2. Series RLC…
A: Answer :- AC circuit :- Alternating Current Circuits or AC circuits are simply circuits powered by…
Q: 4 - A steady current of 0.50 A flows through a wire. What is the charge passing through the wire in…
A:
Q: What, exactly, is a short circuit? What does it mean if a circuit becomes shorted? How does this…
A: according to property of current , current follows the shortest path i.e if the curret is flowing…
Q: 15.
A:
Q: What type of circuit is in the figure? Parallel Circuit or Series Circuit?
A: To find: The given circuit is parallel or series circuit
Q: Name two types of conductor insulation designed to be used underground?
A: Underground cables can be used to transmit and distribute electrical power. Atypical underground…
Q: An electric current of 210 amperes passes through the starter device in a car engine, if the voltage…
A:
Q: 7. How much would it cost to run a 12.00 A motor on a 120 V line for 2.3 hrs if the rate is…
A:
Q: 5. Determine using Kirchhoff's Laws, each branch current for the network shown in the Figure below.…
A: Procedure Use Kirchhoff’s current law and tag current directions on the real circuit diagram. The…
Q: Describe the concept of Charging by Induction:
A: Charging by induction is a method in which the object is charged without physically touching the…
Q: Two straight, parallel, superconducting wires 7.06 mm apart carry equal currents of 12958 A in…
A: As
Q: High-voltage power lines are used to transport electricity cross country. These wires are favored…
A: The current flows from a region of high potential to a region of low potential.
Q: What is a combinational circuit?
A: A combinational circuit is one in which the various gates in the circuit, such as the multiplexer,…
Q: 1. What are the things you have to consider on purchasing electrical appliances to assure your…
A: (a) Electrical appliances must bear proper marking in the appliance or operation manual must…
Q: 6. Ohm's Law says: a circuit, proportional, voltage, The current, in, directly, proportional, is,…
A: In this question we have to rearrange the statements given. Please give positive feedback if the…
Q: 11. What is the power output of a computer if the potential difference is 120 V and the total…
A: We know Ohm's law: V=I×RWhere, V=voltage, I=current,…
Q: 5.what is referred to as the interaction of charges in motion from one region to another A.Charge…
A: Resistance is the property of a material that opposes the flow of current through it. The flow of…
Q: 12.5 Coulombs of charge flows through a 5 kilo-ohm resistor in 8 minutes. 1. What is the electric…
A:
Q: What is the difference between DC and AC electricity? Identify some common sources of each type of…
A: Direct current (DC) is the flow of electric charge in only one direction. It is the steady state of…
Q: 1. A 12 volt car battery is connected to a wire carrying 60 amperes in a closed pop. The wire passes…
A: Given Magnetic field = B = 0.2T +x axis Current = I = 60 amp Voltage = V = 12 V Length = L = 7…
Q: Why do we use alternating current in our electrical grid over direct current
A: Given: Why do we use alternating current in our electrical grid over direct current?
Q: 3. You have seen how Kirchhoff's laws were used in your lectures to obtain a 2nd order differential…
A: Given L=5H C=2F R=3ohm
Q: 9. Sketch the t-V relationship of a sawtooth wave that varies between ground and 5V, with a…
A: Solution
Q: 5. In the circuit shown, suppose that R1=1 kN, R2=30 kN, R3=3 kN, and R4=10 kQ. Is this a balanced…
A: Given information:
Q: e trimestral.amaesonline.com/2113/mod/quiz/attempt.php?attempt=923067&cmid=70205 Paused Digital…
A:
Q: What is grounding? What effect does it have on a charged conductor? On a charged insulator
A:
Q: 5. What feature of a river is most similar to current in an electric circuit? (A) The depth of the…
A: The correct answer is option (d).
Q: Describe how electrons travel when a positively charged object is grounded. Explain.
A: When any material is grounded this means that the potential of that material will become zero. Let…
Q: 2.2 Write down Kirchhoff's voltage law equation from Figure 2.1. R, R3 R2 E2 Figure 2.1
A:
Q: 5. In the circuit represented below, which switches must be closed to produce a current in conductor…
A: 5) A circuit consisting of a resistor , few switches and a battery is as shown in the figure
Q: 9 Insulators can by charged only by this method. Induction Conduction
A: There are several methods of charging. 1. conduction 2. induction 3. charging by friction
Q: 14.) The relationship between voltage, resistance, and current can be explained by Ohm's law. For…
A:
Q: Define Direct current and give some examples of it
A: Direct current is the unidirectional flow of an electric charge. Direct current may flow through…
Q: 2. Answer the following based on the figures below: A B circuit because it provides only one pathway…
A: To determine Comparision between series and parallel connected bulbs
Q: What basic principles should be observed to stay safe when dealing with electricity or working with…
A: The principles to stay safe when working with electrical equipment are: Test instruments before you…
Q: Briefly describe the difference between charging by friction and temporarily charging by induction.
A:
Q: 7. Which of the forms below quantify electrical power? Check any that apply. OP=VIR OP = VI OP= OP…
A: We need to tell which of the given terms quantify electrical power.
Q: image
A: According to the Ohm's law V = I R where, V is the voltage, I is the current and R is the…
Explain in not more or less than 5 sentences.
1. What happens if there is potential difference between two points in a circuit?
2. State Kirchhoff’ Voltage Law.
Step by step
Solved in 3 steps with 3 images
- Construct Your Own Problem Consider a battery used to supply energy to a cellular phone. Construct a problem in which you determine the energy that must be supplied by the battery, and then calculate the amount of charge it must be able to move in order to supply this energy. Among the things to be considered are the energy needs and battery voltage. You may need to look ahead to interpret manufacturer’s battery ratings in ampere hours as energy in joules.5 V 1. For the circuit below, the total current drawn by the circuit is 0.40 A. + a. What is the voltage (in V) across each light bulb? (3) b. Determine the current (in A) in each light (3) bulb. c. What is the equivalent resistance (in 2) of the two branches in parallel? (2) d. What is the total resistance (in 2) of the circuit? (2) R₁ = 7 Ω R₂ = 90 R3 = 1301. Present a brief explanation of how, by creating an imbalance of positive and negative charges across a gap of material, it is possible to transfer energy when those charges move. Include at least one relevant formula or equation in your presentation. 2 Procont a brief ownlond of how lectric circuit combining a capacitor with an
- In a superconductor ( and sometimes on Star Trek) it is said “Resistance is Futile “. Interpret and apply this in terms of electrical properties of materials. What is a kilowatt-hour? When is it used of Joules? If an electrical circuit has junctions, do you have to use Kirchhoff’s rules to analyze it? Explain.1. If charges flow very slowly through a metal, why does it not require several hours for a light to come on when you throw a switch? 2. Newspaper articles often contain statements such as "10 000 volts of electricity surged through the victim's body." What is wrong with this statement? 3. Why is it possible for a bird to sit on a high-voltage wire without being electrocuted? 4. Referring to the figure below, describe what happens to the lightbulb after the switch is closed. Assume the capacitor has a large capacitance and is initially uncharged. Also assume the light illuminates when connected directly across the battery terminals.1. Voltage are always measured between two points. Why? Justify your answer. Minimum of 5 sentences
- 1. Write Ohm’s Law. 2. Can one be shocked by touching a wire carrying a very large current with a low voltage source?Why? 3. Interpret the significance of the shape and the y-intercept of the curve .1. What happens to the equivalent resistance as the resistors are added in?? (a) series (b) parallel 2. as a consequence of adding resistors in (a) Series (b) parallel what happens to the total current flowing in the circuit? 3. how do you compare the currents and voltages with resistors connected in series and in parallel?1. Question 1: a. Draw a simple circuit diagram with a battery and a light bulb and how you can simultaneously use a voltmeter to measure the voltage drop across the resistor and use an ammeter to measure the current through the resistor. Label both circuit elements along with the current using the notation from Figures 1 and 2. b. If the battery voltage is 2V and the light bulb resistance is 100, what is the current in this circuit?
- 8. Given a set of capacitors: 7 nF, 6 nF, 5 nF, 4 uF, 3 pF and 10 µF, solve the following problems: a. Solve the total capacitance for a parallel circuit and illustrate the circuit. b. If the parallel circuit is connected to a 60V battery, find the total charge. C. Given the same voltage, solve for the energy.1. Explain how conservation of charge is related to Kirchhoff's junction rule. Explain how conservation of energy is related to Kirchhoff's voltage loop rule. 2. R1 If R2 = R6 = 10 kN and the rest are 1 2, find the 3. R2 R3 effective resistance of R4 the circuit. The circuit 10 V R5 R6 can be estimated as what kind of circuit? R725. Two identical resistors are connected in parallel across the terminals of a battery. If you increase the resistance of one of the resistors, what happens to the current through and the voltage across the other resistor? A. The current and the voltage increases. B. The current and the voltage remain the same. C. The current increases and the voltage remains the same. D. The current decreases and the voltage remains the same. 26. Based on the diagram at right, which of the following statements BEST describes it? A. The resistors are connected in parallel because the same current flows through all three resistors. B. The resistors are connected in parallel because different current flows through all three resistors. C. The resistors are connected in series because the same current flows through all three resistors. D. The resistors are connected in series because different current flows through all three resistors. 27. Based on the given diagram below, what is the total power…
