Battery circuit. Here four batteries are connected in series, generating a current of 54.5 milliamps (mA) and lighting the small test bulb.

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Details

Creative#:

TOP15985765

Source:

達志影像

Authorization Type:

RM

Release Information:

須由TPG 完整授權

Model Release:

N/A

Property Release:

N/A

Right to Privacy:

No

Same folder images:

Same folder images