Ex. 16 The wheel with 10 metallic spokes each of 0.5 m long rotated with a speed of 120 r.p.m. in a plane normal to the magnetic field 3.5 x 105 Wb/m². What is the induced e.m.f. between the axel and the rim of the wheel.
Q: A circular electric generator coil with 113 loops has a radius of 0.05 meter and is in a uniform…
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Q: A straight conductor moves with uniform velocity of 10 m/s at right angles to the magnetic field of…
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Q: Chapter 32, Problem 005 Your answer is partially correct. Try again. The induced magnetic field at…
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Q: A conducting strip of unknown width is moving at a speed of 0.33 m/s through a uniform magnetic…
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Q: Ex. 9 he norizontal telegraph wire 10 long, oriented along magnetic east west falls freely under…
A: Due to the motion of the wire, an induced voltage comes into the picture called EMF.
Q: The figure below (from the textbook) shows a circular parallel-plate capacitor being discharged. At…
A: The capacitance in this case:C=𝓔*A/dC= capacitance𝓔=dielectric material permittivityA= Area of any…
Q: The plane of loop with dimensions 19 cm x 8 cm is initially perpendicular to a uniform 0.3 T…
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Q: Ex. 9: The horizontal telegraph wire 100 m long, oriented along magnetic east west falls freely…
A: To find-Induced emf (e)=?Given-Length of wire (l)=100 mVelocity (V)=20 cm/s=20×10-2 m/s
Q: 3. Suppose some aliens are firing a strong, uniform magnetic field straight down towards R.…
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Q: Ex. 9: The horizontal telegraph wire 100 m long, oriented along magnetic east west falls freely…
A: To find-Induced emf (e)=?Given-Length of wire (l)=100 mVelocity (V)=20 cm/s=20×10-2 m/s
Q: 1) The magnetic field at a distance of s = 4.28 cm from a long straight current-carrying wire is…
A: 1)Given that:s=4.28 cm, Bs=3.36 μTd=1.00 cm, Bd=?
Q: Consider a straight conductor of length 2.8 cm. The conductor moves at right angles to a magnetic…
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Q: A 30-cm long solenoid is made up of 300 turns anda current I 10.0 A passes through it The surface of…
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Q: Q. 2. A rectangular frame of wire is placed in a uniform magnetic field directed outwards, normal to…
A: We are aware that a rectangular wire frame is positioned in an even magnetic field that is directed…
Q: A metal rod 1 m long rotates about one end in the plane perpendicular to a uniform magnetic field of…
A: Given : Length of the rod, l = 1 m Magnetic field induction, B = 0.38×10-4 Wb/m2 (or T) Because 1 T…
Q: An electron (m, = 9.11×10- kg q=1.6× 10: 0) moves in a circular path perpendicular to a uniform…
A: Explanation and solution shown in the picture below ?
Q: The wheel with 10 metallic spokes each of 0.5 m long rotated with a speed of 120 rpm in a plane…
A: We have to determine the induced emf between axel and the rim of wheel. Given Data is, No. of…
Q: e. Determine the induced e.m.f. across an axle of north bound train moving with a speed of 90km/hr…
A: We need to compute-Induced emf (e)=?The data given as-length (l)=1.25 mMagnetic field (B)=3×10-5…
Q: A large parallel plate capacitor, with a uniform surface charge +σ on the upper plate −σ on the…
A: A capacitance with many parallel plates with a homogeneous surface charge -σ on the upper plate and…
Q: A coil of wire has 40 turns and a cross sectional area of 0.39 m2. When viewed from above, a steady…
A: given, N=40 A=0.39 m2 I=1.5 A B=0.33x^ T ϕ=57° magnetic dipole μ=NIAn^where μ=magnetic dipole…
Q: The plane of a flat, circular loop of wire is horizontal. An external magnetic field is directed…
A: There is a magnetic field that is directed perpendicular to the plane of the paper. Lenz's law…
Q: A loop of wire initially oriented perpendicular to a magnetic field is 1.5 T. if is then rotated…
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Q: A scalloped hammerhead shark swims at a steady speed of 1.0 m/s with its 83-cm-wide head…
A: The magnitude of the emf,
Q: he world’s strongest magnet can produce a steady field of 45 T. If a circular wire loop of radius 10…
A: Write the given values of this problem. B=45 TR=10 cm
Q: 4. A circular conducting wire of radius a and resistance R is located on the ry plane (z = 0). The…
A: Given value of magnetic field B=B0sin(ωt)i +B0sin(ωt)j +2B0sin(ωt)k Resistance = R Radius of circle…
Q: If the distance between the plates of a capacitor of radius R and consisting of two opposing…
A: Given: Radius of plates = R Distance between plates, d = 5 mm Potential difference between the…
Q: A uniform magnetic field is introduced into the experimental layout shown in figure QB2a, with the…
A: Solution: Given: Part (A): V = potential difference between the plates = 4000 V d = spacing between…
Q: A magnetic field is perpendicular to a 4cm x 6cm rectangular coil of wire consisting of 100 turns.…
A: Given, Number of turns=100turns Electromagnetic force=2.5V Magnetic flux=? Time=0.050s Area=24cm²…
Q: Ex. 9 The horizontal telegraph wire 100 m long, oriented along magnetic east west falls freely under…
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Q: A 1.5 nC particle with an initial velocity of 4.75 x 106 m/s along the positive x - axis enters a…
A: Given data: Velocity, v = 4.75×106m/s Magnetic field, B = 3.25 T
Q: A uniform 1.07 T magnetic field passes through the plane of a wire loop 4.22 m2 in area. Calculate…
A: Magnetic field = B = 1.07 T Area of the loop = A = 4.22 m2 Angle between normal and the magnetic…
Q: A 64 cm wire carries a current of 1.3 A. The wire is formed into a single circular loop and placed…
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Q: Ex. 9: The horizontal telegraph wire 100 m long, oriented along magnetic east west falls freely…
A: To find-Induced emf (e)=?Given-Length of wire (l)=100 mVelocity (V)=20 cm/s=20×10-2 m/s
Q: 1 cm. At a point 10 cm Suppose there is a small loop of current of radius R = away from the loop…
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Q: A flexible circular loop of radius 10 cm lies in a magnetic field of 4 T. It is oriented so that its…
A: The magnitude of the induced emf in the loop is, ε=∆ϕ∆t=∆ABcosθ∆t=πr22-πr12Bcosθt2-t1
Q: please help me with the given question and make sure is 100% accurate pls and thank you A…
A: Given data:The number of loops, The current in the loop, The diameter of the loop, The magnetic…
Q: Part A How fast are the ions moving when they emerge from the velocity selector? Express your answer…
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Q: QB2d. Calculate the EMF induced in the railway carriage wheel of radius R=840 mm by the magnetic…
A: Explanation:The EMF (electromotive force) induced in a moving conductor like a railway carriage…
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