PH-1095

Electric current

Physics · Secondary 4 · Medium · Electric current

1. $3.0\times10^{5}\,\text{A}$
2. $3.0\times10^{2}\,\text{A}$
3. $4.8\times10^{4}\,\text{A}$
4. $4.8\times10^{7}\,\text{A}$

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