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Physics, 21.04.2021 08:30 elite65

A toroida with a 40 cm (25 in.) of electricity flowing in 200 mA if the toroida has 5,000 coils to designate the magnetic field of induction on the toroida axis​

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A toroida with a 40 cm (25 in.) of electricity flowing in 200 mA if the toroida has 5,000 coils to d...
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