When one coil of a magnetically coupled pair has a current of 5 A, the resulting fluxes 11 and 12 are 0.40 mWb and 0.80 mWb, respectively. If the number of turns N1 and N2 are 500 and 1500, respectively, what is the self-inductance L2? a. 560 mH b. 1080 mH c. 540 mH d. 1060 mH

Q: N=15 windings are wound on a square-section iron core with a square outer appearance. If the…

A: TRANSFORMER: The transformer transfers power from one circuit to another circuit without a change…

Q: Problem 15. A source of e.m.f. of 15 V supplies a current of 2A for six minutes. How much energy is…

A: In this question we will find energy provided by source ...

Q: 3. A coil of 1000 turns is uniformly wound o a ring of non-magnetic material, the mean diameter…

A: Given:Turns, N=1000Area, A= 4cm2=4×10-4 m2mean diameter, D=20cm=0.2m

Q: False True Q1 In closed series magnetic circuit, the flux concentration in these parts will be low…

A: For part 1 question, In a closed series magnetic circuit, the flux concentration in these parts will…

Q: A magnetic circuit consists of silicon steel of 3000 permeability, of 0.078 m length and a…

A:

Q: 7. In a pure inductive circuit, the phase angle between the voltage waveform and current waveform…

A: In an inductor voltage leads the current  And in capacitor current leads voltage. The pahsor diagram…

Q: A coil of 100 turns has an inductance of 500 mH. If we pass a current of how many amperes through…

A: We have been given an coil with, Coil turns (N) = 100 turns   Inductance of coil (L) = 500 mH = 500…

Q: Current Transformer A force of 10 N is applied on a piezoelectric crystal of dimensions 5 mm x 10 mm…

A: Given- Dimensions of piezoelectric crystal = 5mm×10mm×1.5mm, Permittivity of the material = 15×10-9…

Q: What are the things common in direct current and alternating current. And also its Difference

A: The explanation is as follows.

Q: A current of 5 A when flowing through a coil of 1000 turns, produces a flux of 0.3 mWb. Determine…

A: Given data:Required information:

Q: Study the circuit on the right. L= 250mH. R1 = 50n. R- 300 . ε = 12V . R a. What is the current in…

A: The given circuit is as follows The switch is closed at t=0. Just after closing the switch, i.e. at…

Q: Two identical coils A and B having 1000 turns and wound on a common magnetic core. 60% of the flux…

A: Given:Number of turns in coil A=1000Number of turns in coil B=100060% of the flux is linked…

Q: A flat circular coil having 50 loops of wire on in has a diameter of 48 cm. What current must flow…

A: Given : A flat circular coil  No of loops , N = 50  Diameter of coil = 48 cm , Radius = 0.24 m Flux…

Q: Alternating voltage and current differ from direct voltage and current because alternating voltage…

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: A 3 H inductor is placed in series with a 10 capital omega resistor and the combination with a 3 V…

A: Solution

Q: A flux of 19 mWb links with a 1340 turns coil and the inductance of 12 H. The value of energy stored…

A: Given that  Flux = 19 m Wb No. of turns = 1340 turns ] Inductance = 12 H  Energy stored in inductor…

Q: Q5 Q6 Q7 In an solenoid, a change of current through it of 50 mA, produces a change in the…

A: In

Q: Full scale deflecting torque of a 20A -5 moving iron ammeter is 5 x 100 N-m, the rate of change of…

A: Given, Full scale deflecting torque, τd=5×10-5 N-m Current, I=20 A

Q: The diodes in the circuit shown have VK = 0.7V The value of Vs(t) that turns both diodes on is 1k ww…

A:

Q: find the voltage on primary side in pu.

A: Given that, Primary Voltage (V1)=2000 V, Secondary Voltage (V2)=200 V, Primary Impedance (Z1)=0.12+…

Q: What is the value of the R to get the full deflection??

A: Using the virtual ground concept, the voltage at the non-inverting terminal will be equal to the the…

Q: When one coil of a magnetically coupled pair has a current of 5 A, the resulting fluxes φ11 and φ12…

A:

Q: An ignition coil having 10000 turns has an e.m.f. of 8kV _induced in it. What rate of change of flux…

A: The solution can be achieved as follows.

Q: 13. An electromagnet in a generator has the ability to generate a variety of magnetic fields. O True…

A: An electromagnet in a generator has the ability to generate a variety of magnetic fields. Statement…

Q: If a voltage with RMS values of 220 and freq of 60 Hz is applied to a coil with 250 turns, find…

A:

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: What will be the value of magnetic field at the centre of a 8 m long coil, when the coil has 260…

A: Given: Length of coil, l = 8 m Number of turns, N = 260 turns Current, I = 4 A

Q: In an interval of 0.1 second, a coil of 100 turns whose area is 35 cm2 produces a voltage of -5.6 V.…

A:

Q: followings A. Find the current supplied by the battery to the following circuit of when a "short'…

A:

Q: The flux through a toroidal magnetic material is 6 µWb, and the magnetic field intensity is 12 A/m.…

A: 19098Explanation:Step 1:

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

A: In this problem, we are given the magnetic field strength (H), the mean diameter of the magnetic…

Q: coll consist of 750 turns. A current of 10A in the coil gives a rise to a magnetic flux of 1200 Wb.…

A: Given, Number of turns (N)=750  Current (I)= 10 A  Magnetic flux = 1200 wb

Q: An iron cored coil with 1000 turns generates a magnetic flux of 500 µwb in the core while carrying…

A: Given an iron-cored coil with, Total number of turns, N=1000 turns. Magnetic flux, φ=500 μWb.…

Q: 11. There is 900 mA of current through a wire with 40 turns. What is the reluctance of the circuit…

A: Given information is shown below:To find:

Q: A flux of 14 mWb links with a 1230 turns coil, when a current of 16 A passes through the coil. The…

A:

Q: The inductance of a closely packed coil of 440 turns is 11 mH. Calculate the magnetic flux through…

A: We need to find out flux for given inductance and current.

Q: For the following magnetic circuit, the flux density is 1 T and magnetic field intensity is 700…

A:

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.