When a material conducts electrical current, this manifest what type of material properties?

Q: Determine the heat dissipated (in Joule) through a conductor of 10 ohms resistance, when 1 A of…

A: Given a conductor having, Resistance, R = 10 ohms Current, I = 1 A Time, t = 5 seconds =

Q: Why electrons are more mobile than the holes?

A: Electrons, when excited, move from the valence band to the conduction band. These electrons in the…

Q: 2. What is the significance of negative values of voltages and current?

A: Significance of negative values of voltage and current

Q: What is the unit of mobility of electron?

A:

Q: What is heating effect of electric current and its introduction?

A: Electric current is moving electric charge carrier/ flow of electric charge is called as electric…

Q: What is the purpose of a voltaic cell?

A: The purpose of voltaic cell is pretty straight forward that A voltaic cell is a device which…

Q: Why there is a need to measure the resistance of a eureka wire several times while measuring the…

A: Eureka or Constantan are made of mixture of Ni (40%) and Cu (60%). Its temperature coefficient of…

Q: What is the Correlation between Resistivity and Earth Materials?

A: Resistivity is basically a factor that helps in determining the characteristic property of any…

Q: The amount of electric current the human body can just feel is Answer: Identify the material

A: According to the given question, it is required to determine the amount of electric current which a…

Q: What is the SI unit of electron mobility?

A: Mobility is the measure of how fast electrons can move

Q: What is a voltaic cell?

A: Voltaic Cell

Q: Which heat transfer requires a medium? (either solid or fluid)

A:

Q: Discuss how electric circuits can be understood in relation to water flowing in pipes.

A: The electric circuit can be understood in relation to water flowing in pipes: The pump drives the…

Q: Why does Aluminum conduct electricity

A:

Q: list four types of electrical energy.

A: 1. Static energy: It is contact between same number of protons and electrons. 2.Current Electricity:…

Q: Advantages and Disadvantages of using coal energy

A: Advantages and disadvantages

Q: 31. What is the difference between electrical con- ductivity and resistivity?

A: we need to find the difference between electrical conductivity and resistivity.

Q: How long would it take for the electrons to travel the distance from a light switch to a light bulb…

A: Given: Length of wire, L = 10 m Speed, Vd=1.2436×10-4 ms

Q: What is the value of current if a 50C charge flows in a conductor over a period of 5 seconds? a) 5A…

A: Given, Charge, q = 50 C Time, t = 5 sec

Q: : Explain clearly various processes which explain electric breakdown in vacuum.

A:

Q: D. Is the potential energy of the positive point charge positive, negative, or zero? Explain.

A: Given:- Positive Point charge given…

Q: Compare the flow of current through a wire in the de and ac cases. Compare the corresponding dc and…

A: The explanation is as follows.

Q: What range of electric current can cause human death?

A:

Q: What is the effects of Electric Current on Human Body?

A: according to the question we have to explain the electric current on the human body.

Q: Question 4 A conductor has a constant current of 5 amperes. How many electrons pass a fixed point on…

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

Q: 1. Conductivity readings are often referenced to a specific temperature typically for comparative…

A: We are authorized to answer three subparts at a time since you have not mentioned which part you are…

Q: What is the charge and the mass of an electron?

A: Electrons are negatively charged particles and they revolve around the atomic nucleus.  The charge…

Q: what is electrical power?

A: Electric power is the rate, per unit time, at which electrical energy is transferred by an electric…

Q: What is the definition of electrical resistance?

A: In this question we will define electrical resistance....

Q: What is the device used to,supply AC to DC voltage

A:

Q: When you touch the electric wire what do you feel voltage or current explain?

A: When we touch the electric wire what we feel is the flow of electrons.

Q: how does heat affect the resistance of most metals and their alloys?

A: resistance is a property which opposes the change in the current

Q: Is there a linear relationship between current and voltage?

A: Given  Is there a linear relationship between current and voltage.

Q: Determine the heat dissipated (in joule) through a conductor of 10 ohms resistance, when 1 A of…

A: Heat dissipated in a resistor is given by H=I2.R.t  where I is the current flowing through the…

Q: What factors determine the amount of voltage produced by a cell?

A: the cell is made of electrodes and electrolytes.  in cell, electrodes are dipped in the electrolyte…

Q: Conductors are materials that easily allows the flow of electricity; they contain four valence…

A:

Q: Explain clearly various processes which explain electric breakdown in vacuum.

A: Electrical breakdown or dielectric breakdown is a cycle that happens when an electrically protecting…

Q: materials conduct electricity better than others. Can you figure out wwhich is the best of the three…

A: Copper material can be used to conduct electricity better than the other materials.

Q: What are the methods of measuring high voltage AC and explain common method used for measuring extra…

A: Traditional technologies such as series impedance voltmeters, potential dividers, potential…

Q: Why is that the electrical energy produced from vibration is called clean Energy? Discuss.

A:

Q: How do electric circuits work?

A: ELECTRIC CIRCUIT: The circulatory system and an electric circuit are both complex systems. One's…

Q: Why is electrical energy preferred over other forms of energy

A: