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

Question

York

Physics

13 April, 20:09

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

+5

Answers (1)

Know the Answer?

Hamza Bradford · Answer 1

-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

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 Wb0.0 Wb

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