In the diagram, current is flowing from A to B. Which end of the solenoid becomes the south pole? A B
Q: A cyclist intends on cycle up a 7.8◦ , vertical height is 150 m. Assume the mass of the cycle and…
A: Part (a) Given: The angle of inclination is θ=7.8∘. The vertical height of cycle is h=150 m. The…
Q: Which of the following units represents the proper dimension for the magnetic field? O a. N/C O b. A…
A:
Q: Select the correct expression for the magnetic field strength of a solenoid of length I, consisting…
A: Magnetic field due to solenoid is given by, B=μ0nI, n is number of turns per unit length.
Q: Given a solenoid with 4 turns. A magnet is dropped through the middle of the solenoid, and this…
A: (1) induced emf
Q: a)Two 2.0 m long parallel wires, P and Q are separated by a distance of 20 mm, carrying currents of…
A: Length, L = 2 mDistance, d = 0.02 m Let current be denoted by I. I1 = 5.5 AI2 = 2.2 A Note:…
Q: 6.a. A solenoid of length B cm and radius B/100 cm is comprised of C turns of wire. Determine the…
A: We will answer the questions using formula for magnetic field inside a solenoid, and formula for…
Q: A solenoid is 3.0 cm long and has a radius of 0.50 cm. It is wrapped with 500 turns of wire carrying…
A:
Q: A closely wound solenoid of 1000 turns and area of cross-section 2 ×10^{-4} m², carrying a current…
A: Given data, Number of turns, N =1000 turns Area of cross section, A=2×10-4 m2 current, I =2.0 A…
Q: A solenoid is wound with 2000 turns per meter. When the current is 3.6 A, what is the magnetic field…
A: Magnetic field within the solenoid is directly proportional to the current in the wire and its…
Q: A solenoid has a circular cross-section with a diameter of 2.5 cm, 85 turns and a length of 135 cm.…
A: 1)Magnetic field inside solenoid is given by B=μ0ni where n is turn per unit length and i is the…
Q: Solenoid #1 has a length L, cross-sectional area A, and N turns. Solenoid #2 has a length 2 L,…
A:
Q: etermine the magnetic field inside a solenoid that carries a current of I = 0.60 A. The solenoid…
A:
Q: Two magnets with unlabeled poles are arranged as shown. A compass points in the direction shown.…
A: To determine: The unlabeled poles of the two magnets arranged in the given figure. Introduction: A…
Q: A solenoid that is 135 cm long has a radius of 2.05 cm and a winding of 1630 turns; it carries a…
A: To solve the question, we will use the formula: B=μ0nI
Q: The figure below shows a long straight wire near a rectangular current loop. (Assume I₁ = 14.0 A and…
A:
Q: A solenoid with 25 turns per centimeter carries a current I. An electron moves within thesolenoid in…
A: Given : A solenoid with following data n=25 turn per cm=2500 turns per m r=2 cm=0.02 m Speed of…
Q: A solenoid that is 85.8 cm long has a radius of 1.89 cm and a winding of 1260 turns; it carries a…
A: The magnetic field inside a solenoid can be calculated using the formula: B = μ₀ * n * I where B is…
Q: An ideal solenoid of radius a has n turns per unit length and current I. The magnetic fluxog through…
A:
Q: A segment of wire with length L is carrying a current I. The wire is oriented 30° above the…
A:
Q: A long solenoid has 120 turns/cm and carries current i. An electron moves within the solenoid in a…
A: Number of turns in solenoid is Radius of circle is Electron moves perpendicular to the solenoid…
Q: What happens when a wire is passed through a magnetic field? A The poles of the magnet reverse. B…
A:
Q: A 14.5 cm long solenoid contains 745 turns and carries a current of 5.63 A. What is the strength B…
A:
Q: A solenoid with 475 turns per meter and a diameter of 15.0cm has a magnetic flux through its core of…
A: Given: The number of turns per unit length is 475 turns/m. The diameter of the wire is 15 cm = 0.15…
Q: Two long wires are oriented so that they are perpendicular to each other. At their closest, they are…
A:
Q: 1. A closed circuit consists of two semicircles of radii 2R and R that are connected by straight…
A:
Q: R I The figure shows two parallel long wires carrying currents I1 and I2 in opposite directions.…
A:
Q: A current of 1.2 A is flowing in a coaxial cable whose outer radius is five times its inner radius.…
A: Given that-Length of cable, L= 3 mThe outer radius of coaxial cable is five times the inner…
Q: 3. A proton is released at point P with an initial velocity of 1 x 105 m/s directed to the right, as…
A:
Q: A 0.25 m long solenoid contains 2000 loops of wire. What is the magnetic field near the center of…
A: A 0.25 m long solenoid contains 2000 loops of wire. What is the magnetic field near the center of…
Q: D: Find the magnetic field ot point P due to Binite length. a linear conductor of
A:
Q: A lengthy wire carrying current is wrapped in an Amperian loop in a circular pattern. The wire is…
A: Given, Current in wire is I Wire is tilted at an angle θ
Q: What current (in A) is needed in a solenoid with 20,900 turns per meter to produce a magnetic field…
A: Number of turns ( N ) = 20900 Length of the solenoid ( L ) = 1 meter Magnetic field ( B ) = 5.00 ×…
Q: Determine the current I flowing through a solenoid, if the magnetic flux inside its core is found to…
A: The magnetic flux in the coil can be determined as, Here, B and A represent the magnetic field and…
Q: solenoid has core of a material with relative permeability 200 and its windings carry a current of 2…
A: Given: μr = 200i = 2A n = 200 per meter
Q: What is the strength of the magnetic field through the center of a solenoid with a current of 1.10 A…
A:
Q: A long solenoid has 78 turns/cm and carries current i. An electron moves within the solenoid in a…
A: The current i in the solenoid. given: Speed of electronve=0.0359cnumber of turns per unit…
Q: A solenoid with 31 turns per centimeter carries a current I. An electron moves within the solenoid…
A: We know that here is a force due to magnetic field as the current is flowing inside the solenoid…
Q: Suppose you wish to produce a 2-T magnetic field in a toroid with an iron core for which magnetic…
A: B = (1+x)u0NI / (2πr) I = 2πrB/(1+x)u0N
Q: You would like to store 8.1 J of energy in the magnetic field of a solenoid. The solenoid has 580…
A: Given length, L0 = 29 cm = 0.29 m Number of turns, N = 580 Diameter of the turns, d = 0.08 m Energy…
Q: A 35.0-turn solenoid of length 6.30 cm produces a magnetic field of magnitude 2.20 mT at its center.…
A: Here number of turns=35 length of the solenoid=6.3cm=6.3×10-2m So number of turns per unit length…
Q: The wire loop shown below carries a current I in the direction indicated by the purple arrows.…
A: Note that the segments ab and cd do not contribute to any magnetic field at center. The field due to…
Q: A positive charge enters a uniform magnetic field as shown. What is the direction of the magnetic…
A: The direction of the magnetic force can be find using the right hand thumb rule. Where the thumb…
Q: A wire with radius 5 cm has a current of 7 A which is distributed uniformly through its cross…
A: Consider a wire having radius R and carrying total current itotal uniformly spread over the…
Q: How strong is the magnetic field at the center of the solenoid below? 10 turns 1.26x104 T 100 T 100…
A: Given in question turn n = 10 current i= 10AAsked in question…
Step by step
Solved in 3 steps with 1 images
