16.) When you transfer a charge by touching or rubbing you are a. creating direct electrical current b. charging by contact c. charging by induction

Q: What happens to make an object become charged?

A: Electric charge is created when electron are transferred or removed from an object because electron…

Q: how do moving charges create magnetic field

A: When a charged particle such as an electron, proton or ion is in motion , magnetic lines of force…

Q: 1. How does electricity affects our lives? 2. What makes a material a better conductor than another…

A: Electricity has many uses in our day-to-day life. It is used for lighting rooms, working fans, and…

Q: 1a. State the similarities between the last stages in the process for generation of electricity that…

A: (1a) In the last stage process of generating electricity, in a hydroelectric, Bicycle dynamo, wind,…

Q: 4. Coulomb's law and Newton's law of gravitation are similar in structure. Can Gauss's law be…

A: Yes ,we can use Gauss law for Gravitational field.

Q: Some years ago a unique proposal was made to raise the Titanic. The plan involved placing pontoons…

A:

Q: 30. The phenomenon by which a substance attracts pieces of iron. A. Magnetism B. Electromagnetism C.…

A: The phenomenon by which a substance attracts pieces of iron is called magnetism.

Q: What is the relationship between the distance of charges and the electromagnetic force?

A: Concept:- The above question is based on the coulomb's law of electrostatic.

Q: The electron slows down and reverses direction as it reaches the pole. The magnetic mirror effect is…

A:

Q: Electronic types neglect the force of gravity on electrons. To see why, compute the force of Earth’s…

A: Given:  Mass of electron, m = 9.1 x 1-31 kg  charge on electron, q = 1.6 x 10-19 C  Electric field,…

Q: Read the following paragraph from the introduction [paragraphs 1-3]. Holiday lights are a great way…

A: as per the above paragraph.  Holiday string lights can be series or parallel circuits. (Top)…

Q: X- Albert Einstein based his relativity theory on Faraday's equations. Y- The positive and negative…

A: Solution

Q: Does static electricity mean that the charges never move? (Explain very briefly)

A:

Q: Explain process of Grounding a negatively charged object.

A: Grounding refers to the process of making objects uncharged or neutral. If the object is negatively…

Q: Conductors and Insulators• Define conductor and insulator, explain the difference, and give examples…

A: Conductor: Material through which electricity or heat can flow. If electricity flows its electrical…

Q: Explain the origin of the glow sometimes observed around the cables of a high-voltage power line.

A: Answer:-  The origin of the glow sometimes observed around the cables of a high-voltage power line.…

Q: 10) A lightning rod electrons from lightning to the ground. Your answer

A: Lightning rods protect homes from lightning that is it prevent buildings from damage that may cause…

Q: Electric Field: Concept of a Field Revisited• Describe a force field and calculate the strength of…

A:

Q: Compare the conventions used for directions of field lines in gravitational, magnetic, and electric…

A: Gravitaitonal field , Electric field and magnetic field all are inverse square force field.…

Q: A- Mechanical Able to travel in a vacuum - Electromagnetic C-Both A- Mechanical - Electromagnetic C-…

A: (22) Mechanical waves rely on particle interaction in order to transport their energy, they cannot…

Q: 10. Coulomb's law says that the force between any two charges depends on two relationships: a. Force…

A: Let the two charges be q and Q separated by a distance d.  The force between two charges is governed…

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: A positively charged glass rod is brought close to one end of a neutral metal rod hanging from a…

A:

Q: Explain the difference between charging by induction and charging by contact. Include details of how…

A: Charging by conduction is a method of charging any neutral conductor by making it in actual contact…

Q: Fight Determine the position at which the charged particle in Figure 4 stops before turning back.

A:

Q: Explain how the principle of Static Electricity works in experiment of paper and comb. TIA!

A: Electrostatic is the science of static or  electricity. Electrostatics operates in electrical…

Q: 6-) A square with sides of 3m has on chorge of SONC at each of its four corners. Determire the…

A: Solution: Given that a = 3 m Q = 50 micro C h = 7 m

Q: 6. Which of the following SI units were named after famous scientists? Select all that apply. amps…

A: Amps :-          Amps is the short form of ampere. Ampere is the SI unit of current. Ampere is…

Q: 8. The law of attraction and repulsion is observed in electrostatic induction. 9. The field lines…

A: Ans-8   TRUE The magnitude of the electrostatic force F between two point charges q1 and q2 is…

Q: Describe how a positively charged object can be used to give another object a negative charge. What…

A: The process of influencing the charges on a conductor to get separated is termed as induction. For…

Q: A moving electric charge produces a magnetic field.

A: An electric charge produces an electric field.

Q: 1. In this unit, you were learning about different yet similar laws of physics - Newton's universal…

A: in newton law of graviatation  force is given byF=Gm1m2r2m is mass. r is distance between masses, G…

Q: A. Comparison Chart _/10 Basis for Electric Field Magnetic Field Comparison Definition Equation…

A:

Q: 30) As shown here, a positively charged conductor is held near a neutral conductor. If these objects…

A: As we know about the nature of charges, that like charge always repel each other and unlike charge…

Q: Explain how some of the hair strands of the persons are lifted to the air due to lightning.

A: It deals with the forces and field between the charges during the state of rest. Lightning is the…

Q: Generate electricity with a bar magnet! Discover the physics behind the phenomena by exploring…

A: Magnets are a very interesting aspect of physics .There are a lot of reasons to explore them. Some…

Q: 20. An electrical technician wears rubber gloves to help prevent them from getting shocked. Explain…

A: Conductors allow the charge to transfer from particle to particle due to the free movement of…

Q: Arc welding uses electric current to make an extremely hot electric arc that can melt metal. The arc…

A: Given: Arc welding uses electric current to make an extremely hot electric arc that can melt metal.…

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: A charged plastic comb is brought near a pile of uncharged pieces of paper. Through which process do…

A: The correct option is:   B) induction   Electrostatic induction is the process to create or generate…

Q: Charging an object by induction also occurs through a process called grounding. What makes grounding…

A: Introduction :                      Grounding is the process of removing the excess charge on an…

Q: 8. The property of material due to which it attracts or repels other objects is O current O velocity…

A: All the materials are composed of atoms.  Each atom is equipped with three fundamental particles…

Q: 1) Rubbing your feet on a carpet is an example of charge being transferred by a) friction b)…

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: In 150 words, describe how a generator produces an electric current using electromagnetic induction.…

A:

Q: 4. A conductor is? a. material that current can pass through c. material that current cannot pass…

A: Introduction: A conductor is a material that allows the flowing of charge from one end to another…

Magnetic Field Of Coaxial Cable

The word coaxial means same axis. So for a long straight cable to be coaxial, it must have concentric cylindrical shaped conductor around it. Coaxial cable (popularly called ‘coax’) has various applications ranging from current conductors to radiofrequency signal transmitters. This cable has lower emission losses and provides protection from electromagnetic interference which allows signals with less power to transmit over longer distances.For example, currents produced in the pickup of a stereo turntable generally travel to the amplifier through a coaxial cable.The self-inductance of a coaxial cable is another important characteristic, because it influences the propagation of electrical signals in the cable.