Flux change from induced emf
A coil in a search-coil induction test has \(95\) turns and induced emf \(6.5\,\text{V}\) for \(0.045\,\text{s}\). Calculate the flux change per turn. Use the diagram labels before calculating the requested value. Enter the numerical result and choose the interpretation that matches the field physics.
Worked practice: physics data and result
Read the physical quantities first, then calculate the result and state what it means.
Write a full answer
Now write the response in full, in your own words — this is what the exam asks for. The AI marks it on the same moves you built above (focus, evidence, technique, judgement) and gives feedback on reasoning, evidence, and expression.