A 20 Turn Coil of Area 10 Cm² Is Placed

question 1

Multiple Choice

A 20 turn coil of area 10 cm² is placed in a magnetic field so that the normal to the coil's area is in the same direction as the field. If the field has a value of 0.25 T, what is the total flux through the coil?

• A) 0.0
• B) 5.0 × 10^-3 T·m²
• C) 25 × 10^-5 T·m²
• D) 50 T·m²
• E) 25 T·m²

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