Q1. The magnetic flux density B is constant. The shorting bar moves to the right with a velocity vy, and the closed circuit is completed through two rails and a high-resistance voltmeter. The distance between the two rails is d. Use Faraday's Law to show that V12= - Bvd. Ple he
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Q: The bolt of lightnin; 133-turn coil orientec in the lightning bolt
A: Givend=100 mN=133 turnsChange in current, dI=5.22×106 Adt=10.9 μs=10.9×10-6 sr=0.881 m
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Q: b. Find the emf induced in the loop by using the general form of Faraday's Law Vemf c. Calculate the…
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Q: Q12: A rod (length = 5.0 cm) moves on two horizontal frictionless conducting rails, as shown in the…
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A: This question is based on magnetism and moving charge.
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Q: 3. A strong electromagnet produces a uniform magnetic field of 1.60 T over a cross- sectional area…
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Q: 7. A circular loop of wire of radius 0.399 m and a resistance of 0.500 Ohms is placed in a spatially…
A: Given,B→(t) = (0.050 T/s2)t2Radius = r = 0.399 mResistance = R = 0.500 Ωa) As per the Faraday's Law…
Q: A wire 60.0 cm long is held parallel to and 100 cm above a long wire carrying 100 A and resting on…
A: Given :A wire 60.0 cm long is held parallel to and 100 cm above a long wire carrying 100 A and…
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Q: Given: I1 = 6 A I2 = 4 A Wire 1 at (0, 4.5) mm Wire 2 at (6, 0) mm Point P at (6, 4.5) mm Questions:…
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Q: The induced emf in a coil as a magnet is moved relative to the coil can be increased: a. No! This…
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Q: A 10 cm diameter circular loop of wire is in a 5.00 -T magnetic field. is removed from the field in…
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Q: uppose that a magnetic field is constant everywhere on a flat 2.0-m2 surface and that the magnetic…
A: The magnetic flux is given by ϕ = B A cosθ where, B is the magnetic filed, A is the area vector and…
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A: We know that,FB=qv×B=qvBSinθwhere, θ is the angle between v and B
Q: 2. A 22 cm by 35 cm rectangular coil has a single turn and carries a current of 1.4 A. Initially the…
A: Given, Rectangular coil a=22cm b=35cm Current I=1.4A Magnetic field B= 1.6T
Q: A circular coil of wire 7.8 cm in diameter has a resistance of 1.61 2. It is located in a magnetic…
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Q: A long solenoid has a radius of 4 cm and has 800 turns/m. If the current in the solenoid is…
A: Given data: The radius of solenoid is r=4 cm. The number of turns is N=800 turns/m. The rate of…
Q: A circular loop with a radius of 2.5 m rests horizontally inside a uniform magnetic field of 0.9 T…
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Q: A 0.5 m wire is moved AT AN ANGLE OF 250 to a 2.7 T magnetic field at a speed of 8.4 m/s. What emf…
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Q: 31. A single loop of wire of radius 0.23 m is placed in a 0.75 T magnetic field as shown. The…
A: Given:- A single loop of the radius of r = 0.23 m The magnetic field B1 = 0.75 T The magnetic field…
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A: # NOTE: Thank you for the question. As per the company honor code, we'll be allowed to answer the…
Q: immediately as shown in the figure. For each of the fo Faraday's law to calculate the induced emf in…
A: We know that the relation between the induced Emf and magnetic flux is given as Emf = dϕdt where…
Q: 1. A straight wire of length 20 cm sweeps across a 0.95 T magnetic field with speed of 1.50 m/s.…
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Q: The current in a long solenoid of radius R and n number of turns per unit length is increasing…
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Q: 2- An infinitely long thin conductor is bent into L-shape as shown in the figure. Find an expression…
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Q: 6. The conducting rod shown in the accompanying figure moves along parallel metal rails that are…
A: Given data, length of the rod, l=25 cm=0.25 m magnetic field, B=0.75 T resistance across PQ, R=0.25…
Q: 4. A coil with 105 turns and an area of 1.45 m² is rotating in a magnetic field of 2.3 T. The coil…
A: Given .A coil No. Of turns N =105 turns area of coil A = 1.45 m² magnetic field B =2.3 T rate…
Q: Q. A uniform magnetic field varying in time is given by B=0.1t (Tesla). The magnetic field is…
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