A square-shaped solenoid with a diameter of 0.2032 mm, is 3.5 meters tall, with 0.75-m long sides. It also achieves a 150-mT field inside the solenoid while drawing 24.255A of current. The resistivity of copper is  1.68 × 10^-8 Ω·m. How much power is dissipated as heat by the wires of this solenoid?

Q: A solenoid has an inductance of 23 mH. If the solenoid has 2200 turns per meter and a length of 15…

A: Concept:-      The inductance of a solenoid is given by             L=μ0 N2Al      Here,…

Q: Two very long, parallel wires are separated by d = 0.065 m. The first wire carries a current of I1 =…

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Q: f the magnitude of the magnetic induction is less than that in a vaccum within a solid, so, this…

A: The diamagnetic materials have very weak magnetism. The magnitude of the its magnetic induction is…

Q: A scientist wearing a circular metal cuff on his wrist moves his hand into a uniform magnetic field…

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Q: 36. A solenoid of length 0.75 m has a radius 0.092 m. A current of 25 A flows through its 4 700…

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Q: A circular loop made of copper wire with a diameter 0.96 mm is placed in a uniform magnetic field…

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Q: A solenoid is 50 cm long, has a cross section area of 10 sq.cm., an iron core (relative permeability…

A: The magnetic field density (intensity) of a solenoid is given by, B = (µ0µrNI)/L B is the magnetic…

Q: For a class demonstration, a professor needs to create a solenoid using copper wire with diameter d…

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Q: For a physics lab assignment, a student needs to create a solenoid using copper wire with diameter d…

A: The length we get will be in meter =0.0664m We convert it into cm for our final answer.

Q: The values for the components of the circuit shown in the figure are V = 15 V, C = 3.5 μF, and L =…

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Q: What is the energy density at the center of a circular loop of wire carrying a 26.0 A current if the…

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Q: If 53.6 cm of copper wire (diameter = 1.42 mm, resistivity = 1.69 × 10**Q-m) is formed into a…

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Q: For a technical application, an electrical engineer needs to create a solenoid using copper wire…

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Q: 6.0 V 8 cm X X X X X X xax x X X X X X X X X X X X X 0.93 T a) At the moment when the power is…

A: At the moment when power is turned on the current in the wire could be found using Ohms law : V=IR…

Q: A region contains a magnetic field that is uniform throughout, but increases in magnitude constantly…

A: Let B be the magnetic field . according to question , dB/dt = 0.1 Area of the loop is A = 5 m²

Q: Find the total current of the following circuit. 20 Ω 252 60 V 1002 202 25 Ω O 1) (60 +190) amps 2)…

A: Given data:  Five resistors are connected in series R1 = 20 Ω, R2 = 25 Ω, R3 = 100 Ω R4 = 25 Ω and…

Q: A magnetic B field of strength 12 T is perpendicular to a conducting loop of wire measuring 0.8…

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Q: A square loop whose sides are 6.0-cm long is made with copper wire of radius 1.0 mm. If amagnetic…

A: Given : L = 6 cm = 0.06 m r = 1 mm = 0.001 m dB/dt = 5 mT/s = 0.005 T/s

Q: circular loop of copper wire has a radius of 12 cm and a resistance per unit length of 3.3 x 10-2…

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Q: he magnetic field perpendicular to a single 13.2-cm-diameter circular loop of copper wire decreases…

A: Given: The diameter of the copper loop is 13.2 cm = 0.132 m.…

Q: The magnetic field perpendicular to a single 16.7-cm-diameter circular loop of copper wire decreases…

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Q: The magnetic field perpendicular to a single 16.7-cm-diameter circular loop of copper wire decreases…

A: Michael Faraday discovered electromagnetic induction in 1831, and James Clerk Maxwell mathematically…

Q: What is the energy density at the center of a circular loop of wire carrying a 23.0 A current if the…

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Q: A square loop whose sides are 8 cm long is made with copper wire of radius 9 mm, assuming…

A: Electromagnetic induction

Q: 18. I| A wire with a resistance of 3.2 N is bent into the two-loop shape shown in Figure P25.18. The…

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Q: Two wires are parallel, with one directly above the other, 9cm apart. Each wire has a weight per…

A: a) If the upper wire is balanced above the lower wire, it can be inferred that, Here Fe denotes…

Q: 4. Calculate the total. Itotal and Ptotal of this circuit. 900 ΚΩ 17.5 k 58.50 750 0 ww 15 KO +15V…

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Q: A wire 2 m long moves perpendicular through a 0.08 T field at a speed of 7 m/s. What EMF is induced?…

A: Given data: Length of the wire is l=2 m Magnetic field, B=0.08 T Speed, v=7 m/s Resistance, R=0.50 Ω

Q: 19.7 The two wires shown in the figure below are separated by d = 11.4 cm and carry currents of I =…

A: The magnetic field around current-carrying wire be defined as,

Q: Please answer question 2 at the end of page

A: In the LCR circuit, the current (I) vs frequency (f) graph is symmetrical about the particular…

Q: Problem 9: A solenoid is created by wrapping a L = 35 m long wire around a hollow tube of diameter D…

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Q: The coil shown in the figure has 2 turns, a cross- sectional area of 0.20 m2, and a field (parallel…

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Q: What is the energy density at the center of a circular loop of wire carrying a 29.0 A current if the…

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Q: A solenoid ring with N = 3 loops is immersed in a uniform time-varying magnetic field (shown in the…

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Q: For a technical application, an electrical engineer needs to create a solenoid using copper wire…

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Q: cylindrical solenoid 50 cm long with a radius of 6 mm has 400 tightly-wound turns of wire uniformly…

A: Given that  A cylindrical solenoid 50 cm long with a radius of 6 mm has 400 tightly wound turns of…

Q: Q.A) A constantan wire of length 12 m and having a cross sectional area 1.4x10-4 m2 is converted…

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Q: How many turns of wire would be required to make a 150 mH inductance out of a 20.0 cm-long…

A: Given data : self inductance of coil, L = 150 mH = 0.150 HLength of coil, l = 20.0 cm = 0.2 m…

Q: The two wires shown in the figure below are separated by d = 10.4 cm and carry currents of I = 5.40…

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Q: QUESTION 1: 1.1 A coil that consists of 450 windings is wound around a bakelite ring. The mean…

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Q: A flat loop of wire consisting of a single turn of cross- sectional area 0.01 m^2 is perpendicular…

A: Given that , A flat loop of wire consisting of a single turn of cross- sectional area 0.01 m^2 .

Q: Tapping mm. The solenoid wire is then connected to a power supply so that a current of I = 4.5 A…

A: ?as per our company guidelines we are supposed to answer ?️only first 3 sub-parts. Kindly repost…

Q: A 1 m long conductor is moved in a field of density of 1 Wb/m^2 at velocity of 30 m/s. What is the…

A: Given Information:- Length of the conductor is l=1 m Magnetic field intensity is B=1 Wb/m2 Velocity…

Electromagnets

The word "electromagnet" is composed of two words, ‘electro’ and ‘magnet’. It is a type of magnet in which an electric current helps in the generation of a magnetic field. Electromagnets usually consist of two major parts, wire and a coil around which the wire is wound. This is called a solenoid. When an electric current is allowed to pass through the coiled wire, the electric current produces a magnetic field. This magnetic field is present only when current is passing through the wire.