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Feliz [49]
3 years ago
14

A fishbowl has a circular opening with a diameter of 15 cm. The fishbowl sits upright on a table in a magnetic field of 0.00110

T that is directed horizontally. What is the flux through the glass of the bowl?
−7.77 × 10−5 Wb
−1.9 × 10−5 Wb
−1.7 × 10−4 Wb
0.0 Wb
Physics
1 answer:
givi [52]3 years ago
7 0

Answer:

−1.9 × 10−5 Wb

Explanation:

Magnetic flux is the product of average magnetic field times the perpendicular area that is crosses times the angle between planar area and magnetic flux

Finding the area

Area = πr² = 3.14*0.075*0.075

Area=0.01767 m²

Magnetic flux = 0.01767*0.00110*cos 0

Magnetic flux =0.000019 = −1.9 × 10−5 Wb

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