A 20-Turn Coil of Area 0

question 33

Multiple Choice

A 20-turn coil of area 0.32 m² is placed in a uniform magnetic field of 0.055 T so that the perpendicular to the plane of the coil makes an angle of 30° with respect to the magnetic field. The flux through the coil is

• A)1.8 × 10^-2 Tm².
• B)1.8 × 10^-1 Tm².
• C)8.8 × 10^-2 Tm².
• D)8.8 × 10^-3 Tm².
• E)1.5 × 10^-2 Tm².

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Definitions:

Channel

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Hydrograph

A graph showing the rate of flow (discharge) versus time past a specific point in a river, or other channel or conduit carrying flow.

Summer Thunderstorm

A weather phenomenon characterized by heavy rainfall, lightning, thunder, and occasionally hail, frequently occurring in the summer.

Steady Light Rain

A continuous and uniform precipitation with relatively low intensity, typically not leading to significant flooding.