If 0.5 T field is applied over an area of 2-meter square which lies at an angle of 60 degree with the field, then the resulting flux will be:
Correct answer: B. 0.5 Wb
- A. 0.5 T
- B. 0.5 Wb
- C. 0.25 Wb
- D. 0.25 T
Explanation
The correct statement is B. 0.5 Wb. To calculate the magnetic flux, you need to use the formula: Magnetic Flux (Φ) = Magnetic Field Strength (B) × Area (A) × cos(θ) Given: Magnetic Field Strength (B) = 0.5 T Area (A) = 2 m² Angle (θ) = 60 degrees Φ = 0.5 T × 2 m² × cos(60°) Φ = 0.5 T × 2 m² × 0.5 Φ = 0.5 Wb So, the resulting magnetic flux is indeed 0.5 Weber (Wb).
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About Electromagnetism
Magnetic flux density and magnetic flux describe the strength of a magnetic field and the field passing through a surface. A charged particle moving through a magnetic field experiences a force perpendicular to its velocity and may follow circular or helical motion, depending on the angle between velocity and field.
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