অনুসন্ধান করুন
Negative pole
01
the pole of a magnet that points toward the south when the magnet is suspended freely
02
the terminal of a battery that is connected to the negative plate
অ্যাপ ডাউনলোড করুন
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অনুসন্ধান করুন
the pole of a magnet that points toward the south when the magnet is suspended freely
the terminal of a battery that is connected to the negative plate