A metal disk 13.0 cm in diameter rotates about its circular axis of symmetry at an angular speed of 590 rad/s. The disk is situated in a uniform magnetic field of 0.570 T perpendicular to the plane of the disk. What is the absolute value of the induced voltage between the axis and the rim of the disk

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A: d = 200 mN=105 turnsIf=0Ii=6.01×106 Ar=0.8 mt=10.9 ×10-6 sμ0=4π×10-7 Tm/A

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Q: A copper wire with density ρ = 8960 kg/m3 is formed into a circular loop of radius 50.0 cm. The…

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A: induced emf = -dφ/dt where φ = magnetic flux

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Q: B= 0.4 T X X X X Xxx X x Xxx V= 0.8 m\s 600 a x XX X XXX X x X X XXx a copper rod is sliding on two…

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Q: A metal blade spins at a constant rate of 5.0 revolutions per second about a pivot through one end…

A: angular velocity (ω) = 5 revolutions per second Magnetic field (B) = 30 μT Length (L) = 60 cm = 0.6…

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Q: A long solenoid has a radius of 2.0 cm and has 700 turns/m. If the current in the solenoid is…

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Q: A 23.4 cm -diameter coil consists of 30 turns of circular copper wire 2.6 mm in diameter. A uniform…

A: The given values are,

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Q: A long solenoid has a diameter of 16.5 cm. When a currenti exists in its windings, a uniform…

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Q: The flexible loop in Figure has a radius of 25.5 cm and is in a magnetic field of magnitude 0.150 T.…

A: r

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Q: 4. A cylindrical ingot moves to the left at a constant speed (v) equal to 40.0 centimeters per…

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A: The induced emf can be given by ε=dϕdt=ddtBA=πr2dBdt

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Q: v = 2.5 m/s l = 94.5 cm

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A: Maximum emf is given by  E=NABw

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A:

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