MODEL RELEASED. Electromagnet. Students testing an electromagnet. When an electrical current passes through an electromagnet it induces magnetism, causing the electromagnet to form an attraction for ferrous objects.
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Details
Creative#:
TOP10193600
Source:
達志影像
Authorization Type:
RM
Release Information:
須由TPG 完整授權
Model Release:
YES
Property Release:
N/A
Right to Privacy:
No
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