A Circular Coil of Wire with 200 Turns and a Radius

question 51

Multiple Choice

A circular coil of wire with 200 turns and a radius of 30 cm is laying flat on a horizontal wooden table.There is a uniform magnetic field at this location with a magnitude of 0.3 T that is directed to the north and down,making an angle of 25.8 ^$\circ$ with the horizontal.What is the magnitude of the magnetic flux through the coil?

• A)3.1 Tm²
• B)7.4 Tm²
• C)9.4 Tm²
• D)15 Tm²
• E)17 Tm²

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