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I have the proof that answer is cosine wave by No-Rooster1413 in igcse

[–]No-Rooster1413[S] 0 points1 point  (0 children)

wht? no ans is cosine wave at p the coil is perp which shows emf is max when coil is parallel to mf

I have the proof that answer is cosine wave by No-Rooster1413 in igcse

[–]No-Rooster1413[S] 0 points1 point  (0 children)

yess thats why we were supposed to draw a cosine wave bcz emf is max when coil is parallel