A metallic tube has inner radius a and outer radius b. A current I runs hrough the tube and is distributed uniformly on the cross-sectional area. Use Ampere's heorem to determine the magnetic field strength at all points.
Q: There is a long coaxial cable. The 2 mm radius inner wire carries .4 amps and the thin outer sheath…
A: Given that :R1=2 mmR2=6 mmI=0.4 A
Q: A 38.9 A current flows in a long, straight wire. Find the strength of the resulting magnetic field…
A: Given: Current flow through the wire, I=38.9 A. Distance from the wire, r=64.7 cm=0.647 m We know,…
Q: A coaxial cable has an inner, solid wire of radius r1 and outer, hollow wire of radius r2 . A…
A: Inner radius = r1Outer radius = r2 Current I flows through inner wire of radius r1. The same current…
Q: A 2cm diameter parallel plate capacatior with a 1mm plate seperation in being charged by a 0.5A…
A: The magnetic field inside a solid cylinder at a distance r from the central axis can be determined…
Q: 20) S R2 An inductor with inductance L = 0.5 H and negligible resistance is connected to a battery,…
A: You have posted 2 different questions. As per our policy, we are supposed to answer only one…
Q: A power line carries a current of 105 A south along the tops of 9.0 m high poles. What is the…
A: Given The amount of current in the power line is I = 105 A.The distance between the wires is r = 9…
Q: Part (a) Express the magnitude of the magnetic field at point O in terms of I and R. |B| = ______…
A:
Q: An infinitely long cylindrical wire with a radius of 0.05 m carries an electric current with a…
A: It is given that, The radius of the cylindrical wire is =0.05 m.…
Q: Consider the cylindrical conductor with a hollow center and copper wals of thickness b-a as shown.…
A: Answer...
Q: Calculate the size of the magnetic field (in µT) at 14.75 m below a high voltage power line. The…
A: Concept: To determine the Magnetic Field we will use the Formula, B=μ∘I2πrhere,B= Magnetic…
Q: A wire carries a current of 1.8 A in a circular arc with a radius of 1.3 m swept through an…
A: Given: The radius of the circular arc is 1.3 m. The current in the wire is 1.8 A. The arc is 1/8 of…
Q: what would be the distance from the wire at which the field is measured if the current passes…
A: Given Magnetic field B = 0.05 mT = 5×10-5 T Current in wire I = 3 A The magnitude of magnetic field…
Q: A current I flows in a w x w square loop in free space as in figure. Find the magnitude of magnetic…
A: Concept used: Magnetic flux density is inversely proportional to distance to field point.
Q: To construct a solenoid, you wrap insulated wire uniformlyaround a plastic tube 7.6 cm in diameter…
A: Given: The magnetic field is B=2.5 kg. The current is I=3 A. The diameter of the tube is d=7.6 cm.…
Q: You want to build a giant solenoid of one layer of tightly-wrapped 12-gauge copper wire (diameter is…
A:
Q: Suppose that the current density carried by an infinite cylindrical wire varies as Jz(u) = J0(u/R),…
A:
Q: 5. 9. Find the size and direction of the force per meter exerted on the bottom wire by the top 4.…
A:
Q: A long, cylindrical conductor of radius R carries a current I as shown in the figure below. The…
A: Given data: The current density is J=4br3. The radius of conductor is R.
Q: A long, cylindrical conductor of radius R carries a current I as shown in the figure below. The…
A:
Q: What is the magnitude of the total magnetic flux through the jar with the on? An empty cylindrical…
A:
Q: Don't use chat gpt It Chatgpt means downvote
A: Step 1: Note The value of current in your question is not visible properly . So i am assuming that…
Step by step
Solved in 4 steps with 2 images
- (a) Find the magnitude of the magnetic field inside the wire. (b) Find the magnitude of the magnetic field outside the wire.A 32.7 A current flows in a long, straight wire. Find the strength of the resulting magnetic field at a distance of 61.3 cm from the wire. TA stationary square coil of area 'A' is brought into the magnetic field 'B' with its plane perpendicular to the magnetic field. The coil has 'N' turns. Write down the expression for the net magnetic field flux Φ through the coil.
- A lightning bolt may carry a current of 1.00 104 A for a short time. What is the resulting magnetic field 180 m from the bolt? Suppose that the bolt extends far above and below the point of observation. ?TA proton moving in a circular path perpendicular to a constant magnetic field takes 2.40 µs to complete one revolution. Determine the magnitude of the magnetic field.The net magnetic field at the center of the loop has magnitude HoI t- Bnet R What is the number t? I R I R
- AnilA segment of wire of total length 5.01 m carries a 17-A current and is formed into a semicircle. Determine the magnitude of the magnetic field (in µT) at the center of the circle along which the wire is placed. - НТA solid cylindrical conductor with radius 4.50 cm carriesa current of 2.00 A. The current is uniformly distributed over the crosssectionalarea of the conductor. Find the magnitude of the magneticfield at the following distances from the conductor axis: 6.00 cm.
- H-E-F Find the magnetic field at the origin. The straight segments are very long and the curved segment is a quarter-circle of radius 3.0 cm. The wire carries a current of 2.0 A. i Mathematical Analysis ladieate nn the MaThe small currents in axons corresponding to nerve impulses produce measurable magneticfields. A typical axion carries a peak current of 0. 040 μA. What is the strength of the field at a distanceof 0.9 mm?Consider the cylindrical conductor with a hollow center and copper walls of thickness b-a as shown. The radii of the inner and outer walls are a and b respectively. and the current I is uniformly spread over the cross section of the copper (shaded region). What is the magnitude of the magnetic field in units of nT at r- 24.1cm. a=13cm, b=30.5cm, 7- 200mA, Hom4 x 10 Tm/A. Provide your answer with two decimal places. A -- 01 (out of page)