Force applied to the dl length element at point P in the circular conductive ring in the figure, Please select one: A. It is in the direction of the magnetic field. B. It is outward along the OP. C. Inwards along the OP. D. It is tangent to the ring on the Note P.

Q: 1. (I) (a) What is the force per meter of length on a straight wire carrying a 9.40-A current when…

A: Given, Current (I) = 9.40 A Magnetic field (B) = 0.90 T *As we can only answer 1st question, please…

Q: Four long, straight, conducting wires lie along a single plane in parallel with one another. The…

A:

Q: Singly ionized (one electron removed) atoms are accelerated and then passed through a velocity…

A: E=Electric field=155 V/mB=Magnetic field=0.0315 T Velocity of the ions is given by…

Q: 2. Inside a motor, 29.0 A passes through a 240–turn circular loop that is 8.0 cm in radius. What is…

A: Given : Current, I = 29.0 A Number of turns, n = 240 radius, r = 8.0 cm = 8.0*10-2 m

Q: In the figure, four long straight wires are perpendicular to the page, and their cross sections form…

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Q: Four long straight and parallel wires carry equal currents I =70 A directed into or out of the page…

A: Given: The side (a) of the square is 22 cm. The current (I) in the wires is 70 A. Introduction: The…

Q: Inside the dashed boundary shown in the figure is a uniform magnetic field directed into the page.…

A: Given:-  a uniform magnetic field directed into the page. An electron enters the magnetic field with…

Q: A square loop of wire with edge length a sits in a uniform magnetic field as shown in figure 2,…

A: Given : Magnetic field, B = Boe-λt2 Side of the square loop = a Resistance of the loop = R

Q: coil consisting of 100 circular loops with radius 0.60 m carries a .0-A current. (a) Find the…

A: Given dataN=100I=5Aa=0.60mx-0.8m

Q: Consider the hemispherical closed surface in the figure below. The hemisphere is in a uniform…

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Q: 1) Determine the initial direction of the deflection of charged particles as they enter the magnetic…

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Q: As shown in the figure, two long, straight current-carrying wires (1 and 2) are attached at right…

A: Given:   Current in wire 1, I1 = 7.89 A (positive y-axis)   Current in wire 2, I2 = 5 A (positive…

Q: A single-turn circular loop has a radius of 35 cm, it is placed in a magnetic field of B = 0.6 T…

A: Magnetic flux through a coil placed in a magnetic field B→→ is given by ϕ=B→·A→, where A→ is the…

Q: A loop of wire carries a current of 3 A and has an area of .2 square meters. It is placed in a…

A: The loop is in the y-z plane and hence area normal is perpendicular to the y-z plane. Area vector of…

Q: The magnetic field in a region has a magnitude of 0.40 T and points in the positive z direction, as…

A: Magnetic flux is given by the formula ϕ  =B→.A→ =BAcosθ

Q: A thin conducting wire is bent into the shape shown in the figure. The circular portion of the wire…

A:

Q: What is the maximum torque on a 150 turn square loop of wire 18.0 cm on a side that carries a 50.0 A…

A: Given : N = 150  a = 18 cm = 0.18 m I = 50 A B = 1.60 T θ = 10.9°

Q: Hugs and Kisses. Four long, straight, conducting wires lie along a single plane in parallel with one…

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Q: You are working for a company that creates special magnetic environments. Your new supervisor has…

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Q: A conductor consists of a circular loop of radius R and two long straight sections, as shown in the…

A: Given:- A conductor consists of a circular loop of radius R and two long straight sections, as shown…

Q: a region where there is both an electric field E~ pointing upward (shown in the figure below), and…

A:

Q: ou are working during the summer at a company that builds theme parks. The company is designing an…

A: For pure rolling As per newton's second law. a=αRAlso Fnet=maAnd τnet=Iα Given that :d=1 mm=0.600…

Q: A long, straight wire carries a current of 8.0 A. A portion of the wire is bent into a loop of…

A: The magnetic field due to a straight wire at a distance r is  B =μo4π2 Ir where, I is the current.…

Q: A 20-A current flow through the wire shown. What is the magnitude of the magnetic field due to a…

A:

Q: A point charge Q moves on the x-axis in the positive direction with a speed of 280 m/s. A point P is…

A: SOlution: Given that B =0.3 micro T y = 70 mm v = 280 m/s

Q: 1. A closed semi-circular loop of radius R=0.5 m is placed in the x y plane, and the loop carries a…

A: Given  Radius of the semi circular loop = 0.5 m Loop carries a current of 4 A Magnetic field B = 0.6…

Q: A loop of wire is in the shape of two concentric semicircles as shown. The inner circle has radius a…

A:

Q: Consider the following:A uniform magnetic field B= -0.033TK is present in a region of space, as…

A: The total force on charged particle of charge q in a electric and magnetic field moving with a…

Q: A thin conducting wire is bent into the shape shown in the figure. The circular portion of the wire…

A:

Q: A closely wound, circular coil with a diameter of 4.70 cm has 470 turns and carries a current of…

A: Given: Diameter of circular coil (d) = 4.7 cm. Turns in coil (N) = 470 turns. Current in coil (i) =…

Q: A long straight wire has a current of 4 A and is oriented along the Y axıs. The current is also…

A: Given current I = 4 amp r = 0.2 m

Q: A current of 30.0 mA is maintained in a single circular loop of 3.0o0 m circumference. A magnetic…

A: The given data are: I=30 mA=0.03 A2πr=3 mr=0.4775 mB=0.85 T Here, I, r, and B represent the current,…

Q: 3. Consider the figure shown. The segment of the first wire in the figure carries a current 4 = 2 A…

A: I1=2A I2=5 Ar=1.5 pi Cm

Q: Region-Il i Region-l 1. A particle with mass m and magnitude of charge q enters a region in which…

A: Since you have posted a question with a multiple sub parts, we will solve first three sub - parts…

Q: A horizontal rod of length L carrying a current I, is suspended at right angles into a horizontal…

A:

Q: thin conducting wire is bent into the shape shown in the figure. The circular portion of the wire…

A:

Q: A long straight wire is bent as shown to form two parallel straight wires and a semicircle (radius =…

A: μo=Vacuum permeability=4π10−7 H/mI=Current=24 Ar=Radius=2 m

Q: Four long, parallel conductors carry equal currents of I = 1.20 A. The figure below is an end view…

A: Given that the value of current and charge and length. Then We have to determine the value of the…

Q: An infinitely long straight wire is bent, as shown in the figure. The circular portion has aradius…

A: Given data The radius of the circular potion is R = 10 cm = 0.1 m The magnitude of the current in…

Q: re carries an I, = 7.45-A current along the x-axis, and another wire carries an I, = 5.00-A current…

A:

Q: The strength of the magnetic field B at a distance r from a straight conductor carrying a current I…

A: The strength of the magnetic field at point P due to 1st wire can be determined as,

Q: A conductor wire bent into a semicircle of radius of R = 3cm forms a closed circuit and carries…

A:

Q: 10

A:

Q: Three long, parallel conductors each carry a current of I = 2.00 A. Figure is an end view of the…

A: Solution: As given that three lign and parallel conductors each carrying a current of I.

Q: A thin conducting wire is bent into the shape shown in the figure. The circular portion of the wire…

A: Magnetic field due to a infinite current carrying conductor is B1=μ0I2πr Magnetic field due to a…

Bar Magnet

In physics, magnetism is a phenomenon exhibited by a magnetic substance that exerts either attractive or repulsive force. A bar magnet is either a rectangular or round and hollow fit comprised of ferromagnetic materials and has a fanciful attractive field surrounded by it.