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A coil with 100 turns and an area of 0.01 m² is placed in a magnetic field of 0.
A coil with 100 turns and an area of 0.01 m² is placed in a magnetic field of 0.5 T. What is the magnetic flux through the coil?
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Practice Questions
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Q1
A coil with 100 turns and an area of 0.01 m² is placed in a magnetic field of 0.5 T. What is the magnetic flux through the coil?
0.5 Wb
0.1 Wb
0.05 Wb
0.01 Wb
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Magnetic flux Φ = B * A * N = 0.5 T * 0.01 m² * 100 = 0.5 Wb.
Questions & Step-by-step Solutions
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Q
Q: A coil with 100 turns and an area of 0.01 m² is placed in a magnetic field of 0.5 T. What is the magnetic flux through the coil?
Solution:
Magnetic flux Φ = B * A * N = 0.5 T * 0.01 m² * 100 = 0.5 Wb.
Steps: 5
Show Steps
Step 1: Identify the formula for magnetic flux, which is Φ = B * A * N.
Step 2: Identify the values given in the question: B (magnetic field) = 0.5 T, A (area) = 0.01 m², and N (number of turns) = 100.
Step 3: Substitute the values into the formula: Φ = 0.5 T * 0.01 m² * 100.
Step 4: Calculate the product: 0.5 * 0.01 = 0.005, then 0.005 * 100 = 0.5.
Step 5: The result is Φ = 0.5 Wb (Webers), which is the magnetic flux through the coil.
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