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Q: A 16 turn conductive loop with an enclosed are of 0.44 m? exists in the plane of the page. A uniform…
A: Number of turn N = 16 Area of loop = 0.44m2 value of B(t) = 3t2e-0.4t resistance of loop = 2.5ohm
Q: A very tong hollow cylindrical coil with across- Sectional area of 7ocm and the number oe turns Per…
A: Energy stored in a coil = (1/2) LI2 L = self inductance I = instantaneous current
Q: (b) FIGURE 4 shows a 0.8 m long metal bar being pulled to the right at a steady speed of 5.8…
A: Length of metal bar, L = 0.8 m Speed, v = 5.8 m/s Magnetic field, B = 667 mT = 0.667 T…
Q: For a square loop which has 50 turns that are 20 cm on a side, placed in a uniform magnetic field of…
A:
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 metal rod of length 1 m is rotated about one of its ends in a plane at right angles to a uniform…
A: To find-Induced emf (e)=?Given-l=1 mB=2.5×10-3 Wb/m2n=1800 rpm=180060=30 rps
Q: A 230-turn coil lies in the plane of the page in a uniform magnetic field of strength 4.80 T. The…
A: Have a look dear
Q: A moveable (massless and frictionless) bar with a length of L = 11/50 m is being moved at a constant…
A: Introduction: Faraday's First Law of Electromagnetic Induction: "When a conductor is placed in a…
Q: wire loop with a resistance of 2.5 ohms and a radius of 0.255m is places in a magnetic field that…
A: Given resistance of wire = 2.5 ohms radius of wire = 0.255 m B(t)=0.25e^(-.5t) We have to…
Q: If a 0.8T bar magnet is pushed through a 50.5 turn coli with an area of 0.002m2 in 3.4sec. The…
A: Given that:- No of turns = 50.5 Magnetic field B = 0.8 T Area A = 0.002 m2 Time ∆t = 3.4 sec We…
Q: circular loop of radius 5.1 cm is formed, placed with its plane perpendicular to a uniform magnetic…
A:
Q: 14) A circular coil L moves with constant velocity v into a uniform magnetic field B as shown in the…
A: The direction of the current is determined by using Biot-Savart’s right-hand rule.
Q: A solenoid 3.142 m long and 5.0 cm in diameter has two layers of windings' of 500 turns each and…
A: To find-Magnetic induction (B)=?Given-L=3.142 mN=2×500=1000I=5 A
Q: A moveable (massless and frictionless) bar with a length of L = 18/50 m is being moved at a constant…
A:
Q: A 20.9 turn conductive loop encloses an area of 0.57 m2. At what constant rate should the magnetic…
A: Given:- A 20.9 turn conductive loop encloses an area = 0.57 m2.…
Q: A 16.7 turn conductive loop with an enclosed are of 0.53 m2 exists in the plane of the page. A…
A: Using Faraday’s law of electromagnetic induction, the emf (e) induced is given by, Here, N denotes…
Q: ESS 2 2 SE 16 s SES-ES ESESESES STA ES STA ES STA ES Arod AB with length L ellism is lying on a…
A: (a)Write the expression for total induced emf across the rod AB.
Q: Shown below is a conducting rod that slides along metal rails. The apparatus is in a uniform…
A: “Since you have posted a question with multiple sub-parts, we will solve the first three sub-parts…
Q: A single-turn conducting loop is stationary inside a magnetic field and the magnetic field increases…
A: We have to know about magnetism.
Q: A guitar's steel string vibrates (see figure below). The component of magnetic field perpendicular…
A: Given: Magnetic field perpendicular to area B=50+3.20 sin1046πt (in mT) , Number of turns N=26,…
Q: The figure below shows a top view of a bar that can slide on two frictionless rails. The resistor is…
A: Given,
Q: A solenoidal coil with 25 turns of wire is wound tightlyaround another coil with 300 turns. The…
A: Given: No. of turns, N2=300Current in the inner solenoid I=0.120 A Solenoid length, L=.25 m
Q: Calculate the magnetic induction, B, of a wire that carries a current of 100 amps, at a distance of…
A:
Q: Cônsidér thé árrangement shown the figure belów. Assumé R = 4.00 and ? = 1.10 m, and a uniform…
A: Time varying magnetic fields produces a induced EMF which in turn produces current. This EMF depends…
Q: The figure below shows a top view of a bar that can slide on two frictioniess rails. The resistor is…
A: Given, Resistance=5.2ohm Magnetic field=2.5T Length=1.20m Velocity=1.7m/s
Q: The magnetic field between the poles of the electromagnet is uniform at any time, but its magnitude…
A: Solution:-
Q: A sod of length l is suotated with angulan. speed co abdut ils one end perpendicular magnelic field…
A:
Q: A conducting copper bar is traveling at a constant speed of 1 m/s on conducting rails in uniform…
A: As P=Fv=i^2R And F=ilB
Q: A 230-turn coil lies in the plane of the page in a uniform magnetic field of strength 4.80 T. The…
A: Given that,Number of turns : N = 230 turns Magnetic field : B = 4.80 T Area : A = 0.125…
Q: A conducting bar of length e moves to the right on two frictionless rails as shown in the figure…
A: # NOTE: Thank you for the question. As per the company honor code, we are allowed to answer up to…
Q: An clectromagnetic scale consists of a small coil with N=220 turns mounted on one end of a balance…
A: Solution: The magnetic field due to the coil of 220 turns can be given as: B=μ0ni substitute the…
Q: A wire loop enclosing a semicircle of radius a is located on the boundary of a uniform magnetic…
A:
Q: A 500-turn square coil of wire is hinged to the top of a table, as shown in the (Figure 1). Each…
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Q: A circular coil of wire is composed of 600 turns, has a diameter of 30 cm, and with a 25 mA current…
A:
Q: You are designing the main solenoid for a MRI machine. The solenoid should be371 m long When the…
A: The magnetic field at a point inside the solenoid of finite length is given by: B =…
Q: Shown below is a conducting rod that slides along metal rails. The apparatus is in a uniform…
A:
Q: onducting bar of length { moves to the right on two frictionless rails as shown in the figure below.…
A:
Q: A metal loop sits in the x-y plane. A magnetic eld is directed radians o the z-axis, and varies…
A: Page 1
A 0.250-m-long bar moves on parallel rails that are connected
through a 6.00 Ω resistor, as shown in Fig, so the apparatus
makes a complete circuit. You can ignore the resistance of the bar and
rails. The circuit is in a uniform magnetic field B = 1.20 T that is directed
into the plane of the figure. At an instant when the induced current
in the circuit is counterclockwise and equal to 1.75 A, what is the
velocity of the bar (magnitude
and direction)?
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