15-шrn coil

Q: A circular coil of radius 0.120 m contains a single turn and is located in a constant magnetic field…

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Q: lowing through a solenoid of inductance 7.4 H.    Part(a): Determine the magnetic flux through the…

A: The Current in the solenoid of inductance is I = 3.9 A  The Inductance L = 7.4 H  Find:- Part(a):…

Q: The current in a long solenoid varies as I(t) = Io sin(ωt). Use Faraday’s law to find the induced…

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Q: A circular coil that has N = 280 turns and a radius of r = 11.0 cm lies in a magnetic field that has…

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Q: A rectangular wire loop with length a and width b lies in the xy-plane, as shown below. Within the…

A: Given: A rectangular wire loop with length a and width b lies in the xy-plane, as shown below,

Q: B(1) 4.00 cm $(1) The figure above shows the side view of a circular loop w/ radius 4.00 cm. The…

A: Given Magnetic field B(t) = (5.1 T/s)t radius of circular loop (r) = 4cm = 4×10-2 m angle ϕ(t) =…

Q: 290-turn coil lies in the plane of the page in a uniform magnetic field of strength 7.80 T. The coil…

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Q: na region of uniform magnetic field that fluctuates with time in accordance with B(t) = 1[T/s²])t²,…

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Q: 10 turn conductive loop with an enclosed area of 0.45 m2 exists in the plane of the page. A magnetic…

A: From Faraday's law Induced EMF is equal to the rate of change of magnetic flux,        emf =…

Q: The plot shows the changing magnetic flux over time on a one turn loop of wire. According to…

A: Given: One turn loop, n=1 Formula: Induced emf: ε=-ndϕBdt From a given graph between magnetic flux…

Q: A 50-turn rectangular coil with dimensions 0.15 m x 0.40 m rotates in a uniform magnetic field of…

A: Given data N=50A=0.15 m×0.4 mB=0.75 TN=3600 rev/min

Q: A solenoid with cross sectional area 0.5 m^2 containing 1500 turns is placed in a uniform magnetic…

A: Given Information: The cross-sectional area is A=0.5 m2 The number of turns is N=500  The…

Q: In the figure below, the magnetic flux that crosses the indicated turn decreases with time according…

A: Given :- magnetic flux  ϕ = 4t2+2t weber

Q: A rectangular wire loop with length a=3 cm and b=7 cm width lies in the x,y-plane, as shown below.…

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Q: A constant magnetic field passes through a single rectangular loop whose dimensions are 0.33 m x…

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Q: An L = 53.0 cm wire is moving to the right at a speed of v = 6.50 m/s across two parallel wire rails…

A: Given:- Find A) Find emf induced.

Q: B The magnetic flux through the loop increases according to the relation PB 6.0t2 + 7.0t as show in…

A: Given value--- fi (B) = 6 t2 + 7 t . We have to find--- (a) What is the magnitude of the emf…

Q: A conducting bar of length l moves to the right on two frictionless rails as shown in Figure P31.34.…

A: magnetic field,B=0.3T Resistance,R= R = 9.00 Ohm length of bar,l=0.35m

Q: *35 A long solenoid has a diameter of 12.0 cm. When a cur- rent i exists in its windings, a uniform…

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Q: A constant magnetic field passes through a single rectangular loop whose dimensions are 0.26 m x…

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Q: A single loop of copper wire, lying flat in a plane, has an area of 7.60 cm² and a resistance of…

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Q: A circular coil of radius 0.66 m is placed in a time-varying magnetic field  B(t) = (6.00 ✕ 10−4)…

A: Here, we have to calculate the electric field.

Q: A 82-turn circular coil (radius = 26 cm) with a total resistance of 6.10 is placed in a uniform…

A: Given Data Number of turns in the coil is N=82 Radius of the coil is r=26cm=0.26 m Total resistance…

Q: A 135 turn circular coil of radius 2.19 cm is immersed in a uniform magnetic field that is…

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Q: A square loop (f = 1 cm ) lies at the center of a circular loop (R = 2 cm). The circular loop…

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Q: A 5.0-cm-diameter coil has 20 turns and a resistance of 0.50Ω. A magnetic field perpendicular to the…

A: The given magnetic field is represented by the expression, B=0.02t+0.01t2 As can be seen, this…

Q: An h by w rectangular conducting loop is situated in a charging magnetic field B = B,sinwtây. The…

A: Given quantities: Magnetic field (B) = B0sin(ωt)ax length of the loop = h width of the loop = w Let,…

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A: Given: Area of the steel wire = 7.00 cm2 Resistance = 2.40 ohm The magnitude of the field = 0.500 T…

Q: A closed flat loop conductor with radius 2mm is located in a changing uniform magnetic field. If the…

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Q: A rectangular loop of area A=0.160 m2 is placed in a region where the magnetic field is…

A: Given : Area=A=0.16 m2 Magnetic Field=B=0.387e-t/2 t=4.5 s In this question we have to find the…

Q: An L = 49.0 cm wire is moving to the right at a speed of v = 7.70 m/s across two parallel wire rails…

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Q: A rectangular coil with dimensions a and b and resistance R = 60 is placed in a uniform magnetic…

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Q: 11. An aluminum ring of radius r, = 5.00 cm and resistance 3.00 x 10-4 N is placed around one end of…

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Q: The space to the right of the y axis in (Figure 1) contains a uniform magnetic field of unknown…

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Q: A wire loop with an area equal to 0.05 m² moves in a generator where the magnetic field is 0.40 T.…

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Q: 29.22     A circular loop of wire with radius r = 0.0480 m and resistance R = 0.160 Ohms is in a…

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Q: A rectangular loop of area A=0.160 m is placed in a region where the magnetic field is perpendicular…

A: Given: A= 0.160 m2 B= 0.372 e-t/2  t = 4.5 s

Q: A circular conducting loop with radius 2.80 cm is placed in a uniform magnetic field of 0.650 T with…

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Q: solenoid with 1200 turns per meter has a diameter of 7.00 cm. A current I = 2.35 A flows in the…

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Q: A single loop of copper wire, lying flat in a plane, has an area of 7.60 cm2 and a resistance of…

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Q: A long solenoid of radius r = 1.60 cm is wound with 4.00 ✕ 103 turns/m and carries a current that…

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Q: When a magnetic field is first turned on, the flux through a 20-turn loop varies with time according…

A: a. the induced emf can be expressed as, ε=-Ndϕdt=-Nddt5t2-2t=202-10t=40-200tmV

Q: Find an expresssion for the emf induced in the loop as a function of time.

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