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 di

Question

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

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Thu Cúc 4 years 2021-08-07T18:43:42+00:00 2 Answers 6 views 0

Answers ( )

  1. Vodka
    0
    2021-08-07T18:44:47+00:00
    Reply

    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

  2. diemkieu
    0
    2021-08-07T18:45:17+00:00
    Reply

    Answer:

    The flux through the glass is 0.0 Wb

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