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A solenoid has a length of 1 m and a cross-sectional area of 0.01 m². If the magnetic field inside it is 0.2 T, what is the magnetic flux?

Practice Questions

1 question
Q1
A solenoid has a length of 1 m and a cross-sectional area of 0.01 m². If the magnetic field inside it is 0.2 T, what is the magnetic flux?
  1. 0.002 Wb
  2. 0.01 Wb
  3. 0.02 Wb
  4. 0.1 Wb

Questions & Step-by-step Solutions

1 item
Q
Q: A solenoid has a length of 1 m and a cross-sectional area of 0.01 m². If the magnetic field inside it is 0.2 T, what is the magnetic flux?
Solution: Magnetic flux (Φ) = B * A. Here, Φ = 0.2 T * 0.01 m² = 0.002 Wb.
Steps: 0

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