ELECTROMAGNETS: HOW THEY WORK
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✎ Suggest a correctionShows through laboratory experiments how an electromagnet is used, how it is constructed and how its strength can be increased.
Complete catalog record
Source: EBF
Interest level: el-Jh
Guide: Guide
Price: b&w $60, rent $3; color $120, rent $4
Format: sd b&w or color
Catalog numbers: LC card Fi A 60-558
Interest level: el-Jh
Guide: Guide
Price: b&w $60, rent $3; color $120, rent $4
Format: sd b&w or color
Catalog numbers: LC card Fi A 60-558
Sources
- Educational film guide. Supplements (1959-62) — title, year, length, format, color, sound, description, catalog record
Record added 2026-07-06 16:23:51 · Suggest a correction