The rubber-mixed magnet foam keeps electricity like a battery by compressing and charging and discharging
The rubber-mixed magnet foam keeps electricity like a battery by compressing and charging and discharging. The magnet absorbs electrons so it can keep electrons.a as the rubber mixing magnet dust, when the rubber is expanding, the magnetic dust particles There is not enough attractive force to hold the electron. capacitor .ta allows the magnetic dust particles to rotate in the north-south direction for stronger suction
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