thread N W common ---- axis E coil ring

Q: 14 A. Assume the inductance of the coil is 10.5mH, having the flux 0.2mwb developed in the coil when…

A: Given Data: I = 6 A L = 10.5 mH flux = 0.2mWb

Q: A coil of inductance 4 mH, produces 12000 Mx of magnetic flux. 9000 Mx of these total flux are…

A:

Q: A coil that con sists of 450 windings is wound around a bakelite rin g. The mean diameter of the…

A: We are authorized to answer only 1 question at a time since you have not mentioned which question…

Q: A A. 0.66 Wb-s^-2 B) B. 1.5 Wb-s^-2 D C. -0.66 Wb-s^-2 D. -1.5 Wb-s^-2

A: We need to find out the value of X for given flux and voltage

Q: Point charges 30 nC, 15 nC, and -17 nC are located at (1,-1,2), (-3,3,0) and (0,2,1), respectively.…

A: Total flux leaving a cube of side 5m centred at origin?  3 point charge  Q1 =30nc located at (1,-1,…

Q: A 460-turns square wire coil rotates about a vertical axis at 2690 rev per min as in FIGURE 5. The…

A: Given Turns, N=460 Area, A=3.3m×3.3m=10.89m2 Magnetic field, B=2×10-6 T rotation 2690 rev/min…

Q: An electric generator contains a coil of 100 turns of wire, each forming a rectangular loop 50.0 cm…

A: Given: N=100 A=50cm×30cm=0.15 m2B=3.5 Tω=100 rev/min=100×2π60 rad/secR=100 Ω

Q: 3. The resistance of the field coils with copper conductors of a dynamo is 120 ohms at 25 "C. After…

A: In this question,  We need to determine the mean temperature rise  If at To= 25°C , resistance Ro=…

Q: An 8 pole, simplex wave, series generator is wound for 130V, 500 A capacity. It has an armature…

A:

Q: Explain Faraday's law in layman's terms. Briefly discuss & provide an illustrative example.

A:

Q: i) What is Electromagnetic Induction (EMI)? Differentiate a transformer with a generator. ii)…

A:

Q: Explain Faraday's second law of electromagnetic induction in layman's terms. Briefly discuss &…

A:

Q: A coil of 800 turns when carrying a current of 12 A gives rise to a magnetic flux of 1.4 mWb.…

A:

Q: 23/ The amount of Capacitance is affected by the ability of the Dielectric to support _____. A.…

A: We need to select correct option ,

Q: A circular coil of wire with 7 loops and a radius of 0.041 m is placed inside a solenoid. The coil…

A: In the solution, since the cross-sectional area of the solenoid has not been given, it is being…

Q: Q3: For the following figure, conductors (x, y and z) from one side spaced at the corners of an…

A: The phase A or side A represents the conductors placed on the vertices of the equilateral triangle…

Q: A magnetic field strength of 5000A/m is applied to a circular magnetic circuit of mean diameter 250…

A: In this question we need to find a current in the coil

Q: If a time-varying magnetic flux is applied perpendicularly on a filament wire loop that includes a…

A: Electric field and magnetic field form important parameters through electric currents and magnets.…

Q: Two identical coils are wound on a ring-shaped iron core that has a relative permeability of 500.…

A: In this question we will find inductance and mutual inductance ...

Q: Two identical coaxial circular coils carry the same current I in the same direction. The magnitude…

A:

Q: The frequency of voltage generated in SG depends on: Select one: a. Number of poles b. number of…

A: The synchronous speed of SG is So the frequency of voltage generated in SG depends on number of…

Q: A circular coil of 15 turns and radius 4.0 cm is placed with its plane oriented at 90° to a uniform…

A: Given, Turns in coil, N=15 Radius, r=4 cm Plane orientation with magnetic field is 90 degrees.…

Q: 4: Define the Gantt chart and determine the critical path of the following table. (25 degree)…

A: Gantt chart -: A Gantt chart, is used in project management ,and it is one of the most popular &…

Q: A solenoid of length 0.75 m produces a magnetic field of 7 T along its axis when its coils carry a…

A: Given: Solenoid length L=0.75 m Magnetic field B=7 T Current I=60 A

Q: Q7) Calculate the mutual inductance between a filament wire on the z-axis and a 400 turns coil…

A: By amperes law we will find magnetic flux density due to infinite line and than we will find flux…

Q: 3. An aluminum ring of 5.00 cm radius and a 3.00x10 'Q resistor are placed on top of a solenoid coil…

A:

Q: An electric generator contains a coil of 100 turns of wire, each forming a rectangular loop 50.0 cm…

A: The magnetic torque on a coil in magnetic field is given as: F=BINA where…

Q: 1. A toroidal core having no air-gap has an average length of 60 cm. If the magnetic field intensity…

A:

Q: An electric generator contains a coil of 100 turns of wire, each forming a rectangular loop 50.0 cm…

A: Given: N=100 A=50cm×30cm=0.15 m2B=3.5 Tω=100 rev/min=100×2π60 rad/secR=100 Ω

Q: An electric generator contains a coil of 100 turns of wire, each forming a rectangular loop 50.0 cm…

A: The data given in the question are: N=100,a=50×30×10-4=0.15m2,B=3.5T,ω=100rev/min,R=100Ω The maximum…

Q: A coil is placed along y-axis and moving with a velocity of 2i+6j-7k m/s. It is 1200mm long and…

A: The solution is given below

Q: Which of the following statement is CORRECT one? (a) The value of inductance is high for long, thin…

A: OPTION C i.e  The value of inductance is more if the number of coil turns is less is the correct…

Q: 1) The magnetic field of 2 x 10-2 T acts at right angles to a coil of area 100cm² with 50 turns. The…

A: Given data, B=2×10-2 TA=100 cm2N=50 turnsEavg=0.1 V Angle between coil and magnetic field is 90…

Q: Determine the generated voltage for simplex Lap winding with 4 coil per slot each containing 8 turns…

A:

Q: A magnatic flux of 6 Wb-turn sets up in the coil, when a current of 3 A flows through it. What is…

A: As we have given: ϕ=6 Wbi=3 A

Q: A magnetic ring with a mean diameter of 25 cm and a cross sectional area of 5 cm? is wound with a…

A: A magnetic ring with a mean diameter of d=25 cm and a cross-sectional area of a=5 cm2 is wound with…

Q: Q7) Calculate the mutual inductance between a filament wire on the z-axis and a 400 turns coil…

A:

Q: An electric generator contains a coil of 100 turns of wire, each forming a rectangular loop 50.0 cm…

A: an electric generator contains a coil of 100 turns of wire each forming a rectangular loop 50cm by…

Q: If a current pass through an inductive, .magnetic energy will store in the coil True False

A: Inductors are used to store energy in form of magnetic field. When current is passed through the…

Q: A pyramid with horizontal square base, 6.00 m on each side, and a height of 4.00 m is placed in a…

A: According to the question, the area of the base will be The total flux entering the pyramid through…

Q: Explain Faraday's first law of electromagnetic induction in layman's terms. Briefly discuss &…

A: Magnetic flux: It is defined as the number of magnetic field lines passing through a given area.

Q: If a current pass through an inductive, magnetic energy will store .in the coil True False

A: There are two types of passive elements in ehich energy store, namely  Capacitor  Inductor

Q: Accarding to Faraday's law the condition of the Induced voitage acrass a terminal of a conducting…

A: Faraday’s law of electromagnetic induction (also referred to as Faraday’s law) is a basic law of…

Q: Faraday's law states that the polarity of induced voltage in a coil is in opposition to the current…

A: We need to tell about the given statement is true or false.

Q: 4. An ideal core (assume relative permability is infinity) with a crossectional area of 12 cm² is…

A:

Q: Mutual inductance between an infinite current filament placed along y -axis and rectangular coil of…

A:

Q: An electric generator contains a coil of 100 turns of wire, each forming a rectangular loop 50.0 cm…

A: The data given in the question is: N=100,A=50×30×10-4=0.15m2,B=3.5T,ω=100rev/min,R=100Ω The maximum…

Dielectric Breakdown

A dielectric is a material with low electrical conductivity and so is classified as an insulator. Dielectric materials are used to block the flow of electricity through them, allowing them to behave as an insulators. They can also be used to store electric charge or improve capacitance.Dielectrics have no free electrons for conduction because electrons are tightly bound to the nucleus. Because dielectrics contain a small number of electrons for electrical conductivity, they have a dipole. The two primary roles of dielectrics in electrical devices are insulation and electrical energy storage. An electric field polarizes the dielectric, and the polarization of the molecules allows dielectric materials to store charge.