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 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 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 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: 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: 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: 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: 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: 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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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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- A 292 turn circular coil of diameter 54 cm is placed in the earth's magnetic field 0.42 G, such that its magnetic dipole moment makes an angle 31° with the field as shown in the picture. If the current in the circular coil is 120 A, then calculate the following: a) The magnetic dipole moment of the coil in Am? = b) The torque on the current loop measured in Nm = c) The potential energy of the current loop in joules = olIn which case does the magnetic flux through the loop increase? In which case does the induced current flow in the counterclockwise direction?A steady magnetic flux through the circular conducting loop generates a vortexelectric field in the loop. True or False
- Due to the bar magnet being pulled away from the solenoid, the included pole that is created at location I is a _____ pole. The electron flowing through the galvanometer would be ____.Calculate the energy associated with the magnetic field of a 175-turn solenoid in which a current of 2.25 A produces a magnetic flux of 3.81 x 10-4 T · m2 in each turn.A very long solenoid having a square cross section 5.0 cm on a side is connected to a power supply that drives enough current through the solenoid to create a 0.20-T magnetic field in its interior. Imagine that we surround this solenoid with a circular loop 10 cm in diameter whose resistance is 0.015 Ω and which is oriented with its face perpendicular to the solenoid’s axis. Suppose that when we switch off the power supply, it takes 30 ms for the current flowing through the solenoid to drop to zero. About how much current flows in the loop during this time?
- A single-turn square loop of wire, 2.00 cm on each edge, carries a clockwise current of 0.170 A. The loop is inside a solenoid, with the plane of the loop perpendicular to the magnetic field of the solenoid. The solenoid has 30.0 turns/cm and carries a clockwise current of 15.0 A. (a) Find the force on each side of the loop. magnitude UN direction ---Select- (b) Find the magnitude of the torque acting on the loop. N.mWhat current is required in the windings of a solenoid that has 900 turns evenly distributed over a length of 0.5 m, to produce in the center of the solenoid a magnetic field of magnitude 7X10-3 T?A long solenoid that has 1 060 turns uniformly distributed over a length of 0.380 m produces a magnetic field of magnitude 1.00 10-4 T at its center. What current is required in the windings for that to occur?