Elektrọmagnetism
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Nnwale Akwa LEEM-23 nke nwere ọtụtụ ọrụ
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Nnwale Nhazi Akwa Eletriki LEEM-24 Na-enweghị Nhazi
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LEEM-25 Nnwale Potentiometer
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Nnwale Levitation Elektrọnik LEEM-26
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Mita Gauss LEEM-27
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Nhazi Magnetik LEEM-28 (Ụdị Angstrom Ochie)
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LEEM-29 Nhazi okpomọkụ nke nnwale onye nduzi dị mma
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Ngwa LEEM-30 Seebeck Mmetụta
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Nchaji Pụrụ Iche nke Ngwa Electron (Akwụsịla Nwa Oge)