6. (a) Please complete following table with necessary information regarding Maxwell's equations. Integral form Differential form Physical meaning Laws Gauss Law in electrostatics Gauss Law in magnetism Faraday's law of | induction Ampere-Maxwell Law

Q: What is an electromagnet? O A magnet made from magnetised iron O A magnet produced by a current in a…

A: An electromagnet is a magnet which is made up of a core(conducting medium) surrounded by coils. when…

Q: 5. Recall that work is expressed by the displacement under a constant force, W = [ F · ds. Suppose…

A:

Q: Q/ Divergence theorem is based on  Ans/ 1-Lenz’s law 2- Coulomb's law 3- Gauss’s law 4-Faraday's law

A: DIVERGENCE THEOREM IS BASED ON

Q: What is the SI unit of current? a) Coulomb (C) b) Ampere (A) c) Farad (F) d) Newton (N)

A: B

Q: Two long parallel wires placed side-by-side on a horizontal table carry identical size currents in…

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Q: Can an antenna be any length? Explain your answer.

A:

Q: Q2/ Compare between Lenz's law and Faraday's law?

A: Faraday's law gives the magnitude of induced emf and hence induced current and Lenz's law gives the…

Q: Equivalent capacitance equals -- E2 d/2 d Es

A: The image is a combination of parallel and series capacitors. The equivalent capacitance of the…

Q: Which of the choices represents the formula/equation for Gauss' law for electrostatics? A. PE Eo В.…

A:

Q: induced electric current What is the direction of the electric field in the wire below if it was…

A: Required Direction of electric field

Q: QUESTION 14 We now know that spinning a magnet that is surrounded by wires, or spinning a wire that…

A: The given situation is a principle of a dynamo.

Q: 1. The distance between two parallel long wires carrying a current i and 3i is d as shown in the…

A:

Q: Which of the following is not true for ferromagnetic metals? A. they have a high xm value B. energy…

A: In magnetism, there are different kinds of materials like paramagnetic, diamagnetic, ferromagnetic,…

Q: Which of the following statements is TRUE?    Motion of a charged particle is zero. Motion of…

A: When a charged particle is in magnetic field then the force on charge is given by, FB = q (V × B)…

Q: A rail gun uses electromagnetic forces to accelerate a projectile to very high velocities. The basic…

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Q: What is magnetic flux? the work done by a magnetic field on a charged particle the…

A: Magnetic flux: It is the number of magnetic field lines passing through a specific area. It is a…

Q: Question 9 Which of the following types of electromagnetic radiation travels the fastest? O All the…

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Q: Which one of Maxwell's equations predicts that all magnetic field lines must (ultimately) form…

A: The statement that all magnetic field lines must ultimately form closed loops is a consequence of…

Q: hat are some ways that electric fields are similar to magnetic fields?

A: Similarities between Magnetic field and Electric field: Both magnetic field and Electric field…

Q: Determine the direction of the force that will act on the charge in each of the following…

A: Since force on charge particle in a electric and magnetic field is given by, F = qE + qv×B

Q: Which of Maxwell’s laws shows that magnetic monopoles do not exist?       Gauss’s law for…

A: Answer             Gauss’s law for magnetism

Q: 10. a) Describe Gauss's law for magnets.

A: a) In physics, Gauss's law for magnetism is one of the four Maxwell's equations that underlie…

Q: A solenoid carries a current I. An electron is injected with velocity v along the axis AB of the…

A: If the electron has velocityv→, magnetic field along axis is B→ and particle   has charge q then…

Q: According to Faraday, the electric flux density in the region between two charged spheres is not a…

A: The expression for electric flux is, ϕ=∮sE·dA=qenclosedε0   To find the flux density, assume a…

Q: Why are electric wires are coated with PVC or a rubber-like material?

A: Electric wires are made of conducting materials like copper, but their coating is done with the help…

Q: Let a point charge Q125 nC be located at P₁ (4, -2, 7) and a charge Q2 = 60 nC be at P2(-3, 4,-2).…

A: Electric fieldE→ is given by,E→=14πεoqr→2r^where,q is charger→ is distance from the…

Q: Objects can be charged electrically through _____________ and _____________. Required to answer.…

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

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Q: 1-Which of the following is a statement of Ampere-Maxwell's equation? a) V. E = p/ɛo b) V x E =…

A: The statement of ampere maxwell equation in differential form is   ∇ × H = J               .... (1)…

Q: Electromagnetic induction

A: Electromagnetic Induction or Induction is a process in which a conductor is put in a particular…

Q: MCQ 23: Charge to mass ratio was first calculated by A. J.J.Thomas B. Thomas Edison C.J.K Thomas D.…

A:

Q: Inside a Faraday čáĝe the zero as long as no charges exist inside the cage. Select one: O True O…

A: Answer is - True

Q: If the field Bu we label it as ......... O A) a series of parallel blue lines

A: The magnetic field outside denoted by a series of blue dots

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.