Ex. 7: E. 7: A conductor of length 10 cm is moved parallel to itself with a speed of 10 m/s, at right angles to a uniform magnetic induction 104Wb/m². What is the induced e.m.f. in it?
Q: Ex. 2: A straight conductor (rod) of length 0.4 m is rotated about one end at a constant 6280 rad/s…
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Q: Chapter 23: Question 7: Suppose a conducting rod is 58.5 cm long and slides on a pair of rails at…
A: Part a) : εind=9VWe have , induced emf in conducting rod εind=BLvWhere B -…
Q: A straight conductor moves with uniform velocity of 10 m/s at right angles to the magnetic field of…
A:
Q: Ex. 7: Ex. 7: A conductor of length 10 cm is moved parallel to itself with a speed of 10 m/s, at…
A: To find-Induced emf (e)=?Given-l=10 cm=0.1 mV=10 m/sB=10-4 Wb/m2
Q: 1. Loop moving into a Constant Magnetic Field. Consider a square loop with side length 1m moving at…
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Q: 3. A parallel-plate capacitor with two circular plates of radius R= 5 cm is being charged across the…
A: Please see the next step for solution:-
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.
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A: The force on the current carrying wire placed in the magnetic field is F=BILsinθ Two parallel wires…
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Q: The magnetic flux through a loop of resistance 0.12 is varying according to the relation = 6t² +7t +…
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Q: A straight conductor of length ?l moves with an acceleration ?=0.1a=0.1 ms-2 at the right angle to…
A: The given data are: a=0.1 m/s2B=11.1 Tϵ=5 Vt=20 s Here, a denotes the acceleration, ϵ denotes the…
Q: The conductor moving with uniform velocity of 10 m/s at right angles to magnetic field of induction…
A: To Find: Length of the conductor (l) Given that, Velocity (V)=10 m/s, e.m.f. induced (e)=6×10-5 volt…
Q: A square frame with side length a is placed parallel to the magnetic field B. The magnetic field is…
A: As per guidelines, the first question has been answered. Using Lenz law, induced emf is,…
Q: c) If the circular conductor in the figure undergoes thermal expansion while it is in a uniform…
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Q: An elastic metal loop of radius 12.0 cm is placed in a uniform magnetic field with magnetic flux…
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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: Suppose that the saturation magnetization Mmax of the ferromagnetic metal nickel is 5.36 x 105 A/m.…
A: The magnetic dipole moment for ferromagnetic material is the ratio of saturation magnetization and…
Q: Imagine that you have a loop of wire with 1 cm radius. The size of b field that passes through the…
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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: Please help me ... I need solution with full detals.
A: The objective of the question is to calculate the induced electromotive force (emf) in a conducting…
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: 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…
A: To find-Induced emf (e)=?Given-(B)=3.5×105 wb/m2No. of revolutions per minute (n)=120r.p.s…
Q: A very large, superconducting solenoid such as one used in MRI scans, stores 1.00 MJ of energy in…
A: Given- Q = 1.00 MJ = 1.00*106 J m = 1000 kg I = 100 A c = 200 J/kg.oC
Q: Loop moving into a Constant Magnetic Field. Consider a square loop with side length 1m moving at a…
A: Given: The length of the squre loop is 1 m. The speed of the loop is 0.1 m/s along the +x-direction.…
Q: Q5: a) Find the magnetic vector potential A of an infinite solenoid with n turns per unit length,…
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Q: . A metallic rod of length I and resistance R is rotated with a frequency v, with one end hinged at…
A: We know that a metallic rod of length l and resistance R rotates on an axis passing through the…
Q: An electromagnetic transducer is used to measure the speed of electrical conductive liquid and it…
A: Solution: In a magnetic field when a conductor is in motion an electromotive force is developed.…
Q: A magnetic field B, whose flux lines are perpendicular to a circuit of 1 m²surface, has a variable…
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Q: A metal rod 1 m long rotates about one end in the plane perpendicular to a uniform magnetic field of…
A: We need to find- Induced emf (e)=? The data given as- l=1 m B=0.38 x 10-4 Wb/m2 n=720 rpm=72060=12…
Q: Ex 24: The square wire loop with sides 0.5 m is placed with its plane perpendicular to the magnetic…
A: We need to compute-Rate of change of magnetic induction dBdt=?The data given as-Length of each side…
Q: A straight conductor moves with uniform velocity of 10 m/s at right angles to the magnetic field of…
A: To find-Length of conductor (l)=?Given-V=10 m/sB=0.6×10-4 Wb/m2e=3×10-4 V
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