The current in a solenoid is reversed indirection while keeping the same magnitude. Does this change the magnetic energy density in the solenoid?
Q: The magnetic field on the axis of a solenoid. A solenoid 2cm in length has 8 turns of 1.5cm in…
A: The given solenoid has a length of 2 cm, and has 8 turns of wire which carry a current of 0.4 A. The…
Q: A solenoid is formed of a length of wire that carries a constant current I.The solenoid has 66 turns…
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Q: A long solenoid that has 1500 turns uniformly distributed over a length of 0.5 m produce 0.005 T…
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Q: (a) A solenoid is formed of a length of wire that carries a constant current I.The solenoid has 40…
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Q: A long solenoid that has 930 turns uniformly distributed over a length of 0.410 m produces a…
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Q: A small rectangular coil of 6 mm by 6 mm is placed in the middle of a solenoid of 40 mm length…
A: Length of the solenoid = L = 40×10-3 m Number of turns = N = 100 Current = I = 3 A Sides of the coil…
Q: A long solenoid that has 890 turns uniformly distributed over a length of 0.380 m produces a…
A: Given data: Number of turns (N) = 890 Length (L) = 0.380 m Magnetic field (B) = 1.00 × 10-4 T…
Q: The magnetic field inside a tightly-wound toroidal solenoid: varies as the square of the current is…
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Q: The rod ab of resistance 3.50 Ω shown in the figure makes contact with U-shapedmetal rails of…
A: According to company policy, first three parts will only be answered here. Please post the rest…
Q: A 376 turn circular coil of radius 40 cm is placed in the earth's magnetic field 0.59 G, such that…
A: Given data: The number of turns is n=376. The radius of coil is r=40 cm. The current in the coil is…
Q: A 0.770 m long solenoid is formed by wrapping 430 turns of wire around a hollow cylinder with a…
A: Given length of solenoid l=0.77m Number of turns N=430 radius r=0.8 Magnetic field B=0.8T
Q: A 310 turn solenoid with a length of 23.0 cm and a radius of 1.60 cm carries a current of 1.85 A. A…
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Q: We require a solenoid to produce a magnetic field B=10T at the centre of it. The solenoid is long…
A: Magnetic Field (B) = 10 T Turns (N) = 10000 turns Length (L) = 10m Radius (R) = 1cm Let current be i…
Q: A current of 7.45 A in a solenoid of length 12.0 cm creates a 0.295 T magnetic field at the center…
A: From the question we are told thatThe current is The length is The magnetic field is B=0.295 T.
Q: A 316 turn rectangular coil of length 41 cm and breadth 71 cm is placed in the earth's magnetic…
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Q: 1. There is a solenoid in which the coil is evenly wound 1000 times in a length of 0.4m. How much…
A: A solenoid is a coil of wire used to produce strong magnetic field inside the coil. It is done by…
Q: A long solenoid that has 970 turns uniformly distributed over a length of 0.410 m produces a…
A: We can calculate the current by using the magnetic field due to the solenoid, B=μ0NIL Here, N is the…
Q: A 400 turn solenoid with a length of 20.0 cm and a radius of 2.70 cm carries a current of 2.00 A. A…
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Q: A 280 turn circular coil of radius 48 cm is placed in the earth's magnetic field 0.52 G, such that…
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Q: A long solenoid that has 1.00 x 103 turns uniformly distributedover a length of 0.400 m produces a…
A: The expression for the current from the equation of magnetic field for solenoid is,
Q: A long solenoid that has 1 150 turns uniformly distributed over a length of 0.410 m produces a…
A: Write the given values with the suitable variables. N=1150L=0.410 mB=1.00×10-4 T Here, N is the…
Q: hat is the magnetic flux Φ1(t) through a single turn of the solenoid? (c) Suppose that the current…
A: Given:- The figure is given as Find:- (a) Suppose that the current in the solenoid is I(t). Within…
Q: For a solenoid of the length of L =10 cm with N =500 turns and the current in the solenoid of I = 1A…
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Q: (a) A solenoid is formed of a length of wire that carries a constant current I.The solenoid has 68…
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Q: What current is required in the windings of a long solenoid that has 1050 turns uniformly…
A: Magnetic field is produced at the center of solenoid due to current flowing through it.
Q: An electric field makes a charged particle accelerate but a magnetic field takes it around in a…
A: This statement is correct. A charge particle moves in a circle when any of the velocity component of…
Q: A circular solenoid of 100 tightly packed loops has length 10.0 cm, diameter 2.0 cm, and carries…
A: To solve this problem, we'll use the formulas for the magnetic field inside a solenoid and the…
Q: A 156 turn rectangular coil of length 42 cm and breadth 71 cm is placed in the earth's magnetic…
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Q: What current is required in the windings of a long solenoid that has 950 turns uniformly distributed…
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Q: Two concentric solenoids carry currents in opposite directions. The inner solenoid has 50 turns per…
A: a) Determine the current required in the outer coil.
Q: Suppose you wish to produce a 1.2-T magnetic field in a toroid with an iron core for which χ = 4.0 ×…
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Q: magnet is moved from left to right toward a horizontal solenoid with the south pole first. What is…
A: According to Lenz's law Induced current (emf) always opposes the cause by which it is produced.
Q: Consider the toroid. What direction does the magnetic field travel inside the toroid?
A: According to right hand thumb rule, if the fingers of right hand are curled in the direction of…
Q: An ideal long solenoid with a non-magnetic core has 61.1 turns per cm and diameter of 8.12 cm. If a…
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Q: A circular loop made from a flexible, conducting wire is shrinking. Its radius as a function of time…
A: The induced electromotive force (emf) in the loop is given by Faraday's Law of electromagnetic…
Q: A solenoid is formed of a length of wire that carries a constant current I.The solenoid has 46 turns…
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Q: Consider a 1000-turn solenoid with a radius of 1.0 cm and a length of 50 cm. A current of 0.25 A…
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Q: A 100 turn circular coil of diameter 48 cm is placed in the earth's magnetic field 0.55 G, such that…
A: The magnetic dipole is calculated as, μ→=NIA where, N is the number of turns of the coil, I is the…
Q: A current of 15.0 A passes through a 300 turns solenoid of length 30.0 cm and radius of 10.0 cm.…
A: Given information; The current passing through the solenoid, i=15.0 A The number of turns in the…
Q: A circular coil of wire is composed of 600 turns, has a diameter of 30 cm, and with a 25 mA current…
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The current in a solenoid is reversed in
direction while keeping the same magnitude. Does this change the magnetic energy density in the solenoid?
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