Question

If the current passing through a coil of self-inductance \(50\) mH having \(50\) turns is \(5\) A, then the magnetic flux linked with the coil (in \(10^{-3}\) Wb) is

• A. \(5\)
• B. \(20\)
• C. \(10\)
• D. \(250\)

Hint:

Remember, \[ \boxed{ L=\frac{N\phi}{I}, } \] where \[ \boxed{N\phi} \] is the flux linkage. Read the question carefully to distinguish between magnetic flux \((\phi)\) and flux linkage \((N\phi)\).

Answer 1

The Correct Option is D