Question

The SI unit of magnetic flux is:

• A. Watt
• B. Joule
• C. Weber
• D. Newton

Hint:

1 weber = magnetic flux producing 1 volt when reduced to zero in 1 second.

Answer 1

The Correct Option is C

Step 1: Recall.
Magnetic flux \(\Phi = B \cdot A\) (Tesla \(\times\) m\(^2\)).
Step 2: SI unit.
Unit is weber (Wb).
Step 3: Conclusion.
Hence, the SI unit of magnetic flux is weber.