The wave E1(z,t) = ay12cos(4t10°t-Bz) (V/m) traveling through the air strikes perpendicularly to a lossless medium with parameters 82=4,5 and H2=1 in the z20 region. Find the expressions below. (a) B, I', S, t; (b) E,(z, 1); (c) E,(z, t); (d) H,(z, t)

Q: 1)Modified wave equations for electric and magnetic fields in a conductor.

A:

Q: Explain briefly various theories of breakdown in liquid dielectrics.

A: Liquid dielectrics are used to fill transformers, circuit breakers and as impregnates for high power…

Q: the magnetic field intensity is independent of both current and distance Current only permeability…

A:

Q: First law of electrostatic charges

A:

Q: 2. For time varying fields, the electric field is not conservative. Why? Explain with mathematical…

A: The explanation is as follows.

Q: The GaV3 must operate as a superconductor in liquid helium (at 4K). What is the maximum magnetic…

A: The temperature dependence of the critical field is given by the expression as shown below:…

Q: Difference between electrical and static noise; Magnetic noise.

A: Electrical noise   These type of noise are generated inside the electrical circuit itself means due…

Q: compare dielectric properties of two types of oil insulators  - oil with solid insulators - oil…

A: We need to compare the dielectric properties of two types of oil insulators: oil with solid…

Q: Which of the following distance (r) is related to the to the differential Magnetic field Intensity?…

A: Biot-Savart law: Consider the below figure: According to this law, the differential Magnetic field…

Q: Drift velocity of electron depends on

A: Drift Velocity depends on the Electric field.

Q: Q4. Electromagnetic waves carry

A: Electromagnetic radiation has the waves of electromagnetic field propagating in space, they have…

Q: Mathematical Formula How Piezoelectric Energy is Obtained

A: Piezoelectric energy is an innovative technology that harnesses the unique properties of specific…

Q: electromagnetic theory Which statement is correct? a) There is no source or sink of magnetic flux…

A: We will use properties of electric and magnetic field to find given statement is correct or not.

Q: What is the difference between an Insulator and a Dielectric?

A: Insulator- Insulator is a substance that provides tremendous amount of resistance towards the…

Q: By using MMF method find the approximate voltage regulation of the machine provided that the rated…

A: The voltage regulation of the alternator is given as  Vreg = E0-VV*100 here E0 = V + IRcos∅ +IXsin∅…

Q: Define Faraday's law of electromagnetic induction

A: The Faraday’s law of the electro-magnetic induction tells that when the conductor is kept in the…

Q: control the temperature with closed loop system. Report 1 Define the thermocouple? 2_State the…

A: The thermocouple is a temperature measuring device that consist of two wire of different metals…

Q: QUESTION: Mention any five sources of Electromagnetic Fields?    SUBJECT: ELECTROMAGNETIC FIELDS…

A: Question Mention any five sources of Electromagnetic Fields?

Q: In Electromagnetics, the variables are function of a. Space and Time b. Time and Magnitude c Time…

A: Electromagnetic is a function of both space and time  Example

Q: A field line and an equipotential surface are

A: The exemplary diagram for the equipotential surface and electric field lines is as follows,

Q: Mechanical waves are classified according to how they move. their size their shape. their source.

A: Mechanical waves are classified based on their movement. Based on their movement mechanical waves…

Q: . medium

A:

Q: 24. The number of parallel paths in wave winding of machine is a) 4 b) 6 c) 2 d) 8 25. The brushes…

A: The explanation is as follows.

Q: Describe the physical significance of having equipotential map in the study of electricity

A: The line along which the electric potential is constant is equipotential line. The three-dimensional…

Q: What does a compatible load mean? What if the load is not compatible? -electromagnetic wave theory

A: compatible load mean load is not compatible

Q: to find the value of planks const and photoelectric work function of the material of the cathode…

A: Given: value of planks const and photoelectric work function of the material

Q: Discuss the deflection of electron beam in a C. R.O in electric and magnetic fields.

A: A cathode ray oscilloscope (CRO) is a device used to measure electrical signals, time intervals and…

Q: If the electric field strength associated with an EM wave is 6 V/m, what will be value of the…

A: Magnetic field strength associated with electromagnetic wave can be expressed as

Q: Electric field ends at? + Positive charge Negative charge None of these Both negative and positive…

A: We have to find where will be the electric field will end

Q: Explain the different types of magnetic materials

A:

Q: 2) A proton is moving in a constant magnetic field, see figure, what is the direction of the force…

A: In this question, proton is given...And moving velocity is v..it is placed in a constant magnetic…

Q: Imvesigate and report on the uses of ferromagnetic oxides in magnetic recording tapes

A: Recording tapes have a thin plastic base material and this base have a coating of ferric oxide…

Q: what is the dielectric effects on the properties charge

A: Dielectric is a material with protective properties. It is capable of transmitting electrical energy…

Q: 1-In your own words and no more than three lines, explain the main difference(s) between Gauss's law…

A: In the following section, the solution is provided.

Q: Mechanical waves are classified according to their shape. their size. how they move.

A:

Q: How do the electric signals maintain the heart’s rhythm?

A: Here is the discussion about applications of electric fields. Majorly related to medical sector.

Motor Load, Torque, and Power Quality Requirement

An electric motor is a gadget that changes electrical energy into mechanical energy over to follow up on a mechanical burden. The weight set on the motor because of this mechanical movement is known as motor load. Appropriately matching the motor burden to the engine is vital to forestall harm to the engine or wasteful and unnecessary expensive activity. Engines perform such undertakings as moving a thing starting with one spot then onto the next, cutting it, changing its shape, etc. The motors might be evaluated as far as a few variables including power yield, voltage, current, and temperature. Harm to an engine might happen when it is worked under over the top engine load contrasted with its appraised limit.