A 23-turn circular coil of radius 3.60 cm and resistance 1.00 is placed in a magnetic field directed perpendicular to the plane of the coil. The magnitude of the magnetic field varies in time according to the expression B = 0.010 or + 0.040 ot², where B is in teslas and t is in seconds. Calculate the induced emf in the coil at t = 4.80 s. mv Need Help? Watch It

Principles of Physics: A Calculus-Based Text
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Chapter23: Faraday’s Law And Inductance
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A 23-turn circular coil of radius 3.60 cm and resistance 1.00 2 is placed in a magnetic field directed perpendicular to the plane of the coil. The magnitude of the magnetic field varies in time according to the expression B = 0.010 ot + 0.040 ot², where B is in teslas and t
is in seconds. Calculate the induced emf in the coil at t = 4.80 s.
mV
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Watch It
Transcribed Image Text:A 23-turn circular coil of radius 3.60 cm and resistance 1.00 2 is placed in a magnetic field directed perpendicular to the plane of the coil. The magnitude of the magnetic field varies in time according to the expression B = 0.010 ot + 0.040 ot², where B is in teslas and t is in seconds. Calculate the induced emf in the coil at t = 4.80 s. mV Need Help? Watch It
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