TRUE OR FALSE (Explain answers in detail) 1. In Ampere’s law the displacement currents and conduction currents have the same unit. 2. If the electric field (in Ampere’s law) changes with time then there is a displacement current. 3. Electromagnetic waves are transverse waves.

Q: 4. With reference to one or more of Maxwell's equations, explain why it is apparently impossible to…

A: We have to check the possibility of : A surface of static magnetic field which has a "porcupine"…

Q: What is Lenz's Law? To which basic principle of physics it is most closely related and why?

A: Apologies. We only answer one question at a time. we will answer the first one as the exact others…

Q: 1. Which of the following is true about Ampere’s discovery. A. Magnetic repulsion exists between two…

A: Amperes law gives the direction and the magnetic field produced, when current is passed through…

Q: 2. Calculation of the magnetic induction of an infinitely long current-carrying wire

A:

Q: Direction: Use the words below to complete the following sentences. Write your answer on a separate…

A: A. Radio waves are produced through transmitting ariel in the form of alternating current, which…

Q: 1. The circuit of the figure below is a square 20 cm on a side. The magnetic field increases…

A: Induced emf = rate of change of magnetic flux

Q: 1.In the formula X = 3YZ?, X and Z have dimensions of capacitance and magnetic induction…

A:

Q: Vhat is the direction of the induced current? Α B (outward) vat O A. clockwise O B. counterclockwise…

A: Q4) The direction of induced current in the shown loop is clockwise. Explanation: As the conductor…

Q: The circuit shown below is in a uniform magnetic field that is into the page. The current in the…

A: Given: I=1.6×10-1AR=10ΩVT=4VSide,a=12cm=12×10-2m When no current flows, electromotive force equals…

Q: the num turns Table 1. Fill the blanks from the graphs. (1Tesla 1 x10* Gauss) Variable Value Number…

A: solution is given as

Q: 2. In the circuit shown in the figure, R1 = 20.0 N, R2 = 30.0 N, R3 = 40.0 N, L = 10.0 H and e = 100…

A: Applying Kirchhoff’s current law:    i1=i2+i3  ∴   i2=i1-i3

Q: 1. Magnets have a north and a south A. Color B. Pole D shape 2. A generator converts into A.…

A: Hello. Since you have posted multiple questions and not specified which question needs to be solved,…

Q: Chose the correct statement O Toroid is a (hollow) solenoid that has been curved until its two ends…

A: Required : The correct statement.

Q: I. Based from your simulated experiment, answer the questions below (True or False). Remember, emf…

A: solution as

Q: 1. According to Lenz's law the direction of an induced current in a conductor will be that which…

A:

Q: 26. Which of the following is used as high-power microwave oscillator? a. Reflex klystron b. TWT c.…

A: The answer of the question 26, 27 and 28 are written below :

Q: 1. If you pull the North pole of a magnet out of a coil of conducting wire, which way will the…

A: Solution: 1. If the north pole of a magnet is brought closer to the conducting loop, an induced…

Q: 1. In a charging capacitor, which of the following phenomenon is considered in Ampere's law a.…

A: 1. In a charging capacitor, displacement current is considered in Ampere's law. So option (d) is…

Q: the Electric Field Mapping experiment, which of the following is done ? Oa. Measuring how the…

A: Electric field mapping---  The electric field is a map in space which shows at representative points…

Q: Q/ answer by true or false: 1. All type of mater response in same way to the electrostatic fields.…

A: Dielectric material: It is a material which is susceptible to applied electric field in a way that…

Q: 1. As you increase the number of coils what happens to the strength of the electromagnet? 2. What…

A: Electromagnet:  It is a type of magnet under which the magnetic field is created with the help of an…

Q: True or False 1. The force of attraction or repulsion between two magnetic poles s directly…

A:

Q: 1.)What is the unit of force in which both the electric field and the magnetic field are affected?

A: Note: As per Bartleby's rule, only one question should be answered. Kindly resubmit other questions…

Q: 1. What do you mean by emf and what are the factors affecting emf?

A: Since you have mentioned multiple questions and did not specify any number, I will be solving the…

Q: 2. Lenz's law concerning the direction of an induced current in conductor by a magnetic field could…

A: Lenz Law: The induced current will appear in such a way that it will fight the flux variations in…

Q: For a magnetic field to create an electric current in a circuit, it is necessary that: a. the…

A: To obtain the conditions necessary for induced emf. The magnetic flux through a circuit is given…

Q: 1. Solenoid: The magnetic field inside a very long solenoid must be along the axis of the solenoid.…

A:

Q: When does electromagnetic induction occur in a coil of wire? Select one: a. When there is a change…

A: When does electromagnetic induction occur in a coil of wire?

Q: In a double loop, AD voltage N S Why does the bulb light brightest when the magnet is halfway the…

A: Electromagnetic Induction is a current produced because of voltage production (electromotive force)…

Q: To use Lenz’s law to determine the directions of the induced magnetic fields, currents, and emfs:1.…

A: Before going into the detail of Lenz’s law let us quickly go through the Faraday’s law of…

Q: rue or False. Write true if the statement is correct. If the statement is wrong, write false and…

A: 1: There are three different magnet types present and not 5. These are permanent magnets, temporary…

Q: 2. A long cylindrical wire has a radius R and a uniform current density J. In terms of J, Use…

A: Amperes circuital states that the line integral of magnetic field induction B→ around any closed…

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.