If the magnetic flux through each turn of the coil consisting of 200 turns is (t2 - 3t) milli-Webers, where t is in seconds, then tge induced emf in the coil at t=4 sec is ?

Q: A coil of inductance 8mH, produces 80µWb of magnetic flux. Of this total flux, 60µWb are linked to a…

A: Mutual inductance M =K Inductance of coil 1 (L1) ×self inductance of coil (L2)Where K is the…

Q: What will be the value of magnetic field intensity of a 4 meter long coil, when the coil has 220…

A: Given, Length of coil, L= 4 m Number of turns, N= 220 Current, I= 0.4 A

Q: Q1- The given ferromagnetic core relative permeability is 800. Determine the total reluctance of the…

A: According to the question given the value of relative permeability and measurement of core and we…

Q: An ignition coil having 10 000 turns has an e.m.f. of 8kV induced in it. What rate of change of flux…

A: Given values are - Number of turnsN=10000EMFE=8kV=8000Volt

Q: A coil of 15000 turns is wound on a core. A current of 2.7 A flowing through the coil creates a core…

A:

Q: A 100-turn coil wound on a magnetic core is found to have an inductance of 200 mH. What inductance…

A: Given data, The value of number of turns N1 = 100. The value of number of turns N2 = 200. The value…

Q: Q# 4 What current / is flowing around a loop shown in Figure and Draw this current as function of…

A: IF SOME CUTS THE WIRE OF THE ABOVE CIRCUIT:- as we know that the in the case of the RL circuit as we…

Q: tind the ammount of elecirie flux enclesed in a cyitnder with a raduis of lo0 em cHnd tengthol 288em…

A: Given,For the uniform charge sheet,P1(5, 4, -6)P2(-8, 6, -6)P3(0, 11, -6)Length of the cylinder(l) =…

Q: A magnetic circuit consist of silicon having a cross section of 1.5 sq. m and 0.1 m length and an…

A:

Q: A toroidal coil, with a circular cross-sectional area of 0.2m2. The coil inductance is 0.28H. The…

A: Given: A=0.2 m2L=0.28 HN=500 turnsψ=498

Q: The cross section of the core of a magnetic circuit with 100 relative permeability is 5 cm2 and the…

A:

Q: How many lines of magnetic flux must be cut in 1 s to induce a voltage in a coil?

A:

Q: show thatvthis is a magnetic flux density: then prove and interpret it with reasons on each step

A:

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

A: Given, a coil having Magnetic flux, Nϕ = 6 Wb-turn Current, I = 3 A

Q: Question 7 An air gap is usually inserted in magnetic circuits to Increase the flux None of these…

A: In electric circuit current flows in closed path. In magnetic  circuit flux flows in closed path.…

Q: I= 1 A Find the total flux Show as the equivalent magnetic cct Permeability is 1500 Find the total…

A:

Q: 8. When one coil of a magnetically coupled pair has a current of 5 A, the resulting fluxes $11 and…

A: When a current carrying coil produces a magnetic field around itself due to the change in current…

Q: An iron circuit with a small 0.75 mm air gap is shown in Figure 1. A 6000 turn coil carries a…

A:

Q: The magnetic flux through each turns off a 100-turn coil is (³-2) milli-webers where it is in…

A: Given, The magnetic flux, φ=t3-2t mWb. Number of turns, N=100 turns. Time. t = 2 seconds.

Q: Please answer this NEATLY, COMPLETELY, and CORRECTLY for an UPVOTE. The coil of a generator has an…

A: In this question we will find temperature of coil with given resistance value...

Magnetic Moment

The magnetic moment is defined as the alignment of a magnet and its strength when the magnet is creating a magnetic field. There are number of examples of the magnetic moment, few are a current carrying conductor in the form of coil, elements at microscopic levels like electrons and many more.