Calculate induced voltage in the coil?

My solution for problem a) is N = 244.27 . (Could be wrong)

How do I solve task b) if I don't know the inductance of the coil (L)?

For b) I would use this formula:

Ui = -L • (dl/dt)

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Halswirbelstrom
2 years ago

LG H.

Wechselfreund
2 years ago

At a) I got something else out (but don't have to vote)

(b) the induction law could be used. You got L?

Wechselfreund
2 years ago
Reply to  Norbert

This must also apply here, otherwise there would be no clear solution.

Wechselfreund
2 years ago

In the other answer everything is presumed. (I always try not to completely neglect your own mind at the questioner). That's what I got out of there.