Physics, asked by balochmahrukh4, 1 year ago

why B is non zero outside a solenoid?

Answers

Answered by srinidhimarepally
2

That means ... Because although the magnetic field is stronger inside the solenoid (because the shape of the solenoid reinforces it) the current flowing through the coil generates a magnetic field outside too and it is not cancelled completely, thus B is non-zero outside the solenoid.

hope u understand

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