When a magnet is dropped into a coil, the galvanometer deflects. But why does releasing the magnet from a higher height cause a bigger deflection? The answer lies in the rate of change of magnetic flux.
🔑 Quick Facts (Exam-Ready)
Higher release height → magnet enters coil faster.
Faster magnet → faster change of magnetic flux.
Faster flux change → greater induced emf.
Greater emf → larger induced current.
Larger current → bigger galvanometer deflection.
👉 One-line scoring version:
Higher height → higher speed → faster flux change → greater emf → greater current → bigger deflection.
AHA! Faster magnet, bigger deflection. Not by sight, but by INSIGHT!
#AHAPhysicsMoments #Physics in Life, Life in Physics #SeeWithPhysicsEyes #PhysicsWithInsight
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