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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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

Same folder images:

Same folder images