Q. 19: A copper rod of length 1 is rotated about one end perpendicular to uniform magnetic field B with constant angle velocity e. The induced e.m.f. between two ends is (CET-2005) (a) B of (b) 2B of 1 3 (c) 1 B of (d) Be B of

Q: b) (Experiment-6) A steady current of I flows in the same Nsarm Nsam direction around each coil of…

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Q: . A rod of length 1 is rotated with angular speed o about its one end perpendicular to a magnetic…

A: We need to compute-Induced emf e=?The data given as-Length of rod=lAngular speed=ωMagnetic field=B

Q: X X XX X X XX X X X X ne starting position shown, a loop of copper n magnetic field. 8The original B…

A: Lent law

Q: If a very small loop of current produces a magnetic field of strength B at a distance z away from…

A: The formula for magnetic field on a point  at distance z from the loop is  B=μ0IR22z2+R232

Q: what is the magnitude of the torque and magnetic potential energy acting on wire about an axis on…

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Q: A solenoid has 555 closely spaced turns, a length of 12.0 cm, a radius of 3.00 cm, and carries a…

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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: Find the angle theta in degrees. g=9.8 m/s^2

A: Torque due to magnetic force:- T= R×F = R×i(L×B) = RiLBsinøsinα Where:- R= distance between magnetic…

Q: ne so = 0.40w/s Razisn 3. A square coil of wire (36.0 cm long on each side with 50 loops) moves at a…

A: Given:length of 1 side of the coil, L = 0.36 mtotal loops, n = 50velocity of the coil, v = 0.40…

Q: Problem 10: An oscillating vertically-oriented magnetic field is given by with Bo 0.35 T and co -…

A: (a)Given that the radius of the circle is 6cm. The magnetic flux through an area is the product of…

Q: A bar magnet of moment 2 Am² and having M.I. of 106 kg/m² about a transverse axis passing through…

A: We have to find the period of bar magnet Given that, M=2 Am2, I=10-6 kg/m2B=0.8×10-5 wb/m2

Q: I h a b A brass ring with a right-angled triangular cross section encloses an infinitely long…

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Q: A small bar magnet is suspended in a uniform 0.30 T magnetic field. The maximum torque experienced…

A: Answer is uploaded in 2nd step.

Q: A long solid wire of cross-sectional radius a carries a uniformly distributed constant current i.…

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Q: Find the magnitude of the Torque on the cylindrical loop with current I=10 A as shown in the figure,…

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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 Hall Effect provided evidence that negative charges were responisble for moving in a circuit. In…

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: The magnetic field generated by the current ; the center of the coil equal to: 2π-10-6 T 2π-10-7 T…

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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: AB B(t) a) b) variable R Figure. a) A magnet passing through a single col. b) A variable magnetic…

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Q: Two treads balls with masses 2 kilogram and three kilograms are suspended on threads of 70…

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Q: (L11) A thin 0.120 m copper rod on the x-y plane and parallel to the x axis moves with a constant…

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Q: Consider a uniform magnetic field of magnitude B, directed to the right. Fo alpha = T/3 rad, the…

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Q: A short bar magnet has a magnetic 0.48 JT¹. Give the direction and magnitude of the magnetic field…

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Q: (2). A circular coil has 0.3 m diameter with 20 turns of wire, lies in a horizontal plane. It…

A: magnetic moment =NIA

Q: Two shuffleboard disks of equal mass, one orange and the other green, are involved in a perfectly…

A: This is a question from the collision between objects. In every collisions, momentum of the system…

Q: Write the function for the torque as a function of angle theta, on a 50-turn square loop of a wire…

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Q: orque is zero at an angle of 0 [radians). Oa) What would be the values of the torque at angles Pi/4,…

A: Given  No of turns =N = 50  Length of side = 0.15 m  Current = I= 20.0A Magnetic field =b = 2 T  If…

Q: Help

A: Here given a rail bar of length 6 cm and mass 0.3 kg is moved along right. The initial velocity of…

Q: A loop of wire is carrying a current I=9mA. If the loop is a perfect circle of radius R=14mm, a)…

A: current = i = 9 mA Radius = r = 14 mm   i= 9×10-3 Ar=14×10-3 marea of…

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 thin 30.0 cm long metal bar with a mas of 800 g rests on, but is not attached to, two metallic…

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Q: A cube of edge length L is placed in a non-uniform magnetic field given by 2xy B = Bol)i -( Bol()i -…

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Q: Determine which df th fo llowing" equations. can be eigen function equation +and qive tk values an…

A: Since we know Eigen value should satisfy ,  A^x=ax a. dsinπx2dx= π2cos x=Not eigen function…

Q: A conductor located at 0 < y < 1.6 m moves with velocity 2ax m/s in a magnetic field, B = 10…

A: We know that when there is relative motion between conductor and magnet, there is emf induced in the…

Q: In the uniform B=Bok (in image)  magnetic field, the spherical conductive shell with radius R…

A: Given, Magnetic field, B→=B0k^ EMF(electro motor force) induced in conducting coil,…