PH-1888

Electrical power and energy

Physics · Secondary 4 · Easy · Electrical power and energy

1. $0.25\,\text{A}$
2. $0.50\,\text{A}$
3. $2.5\,\text{A}$
4. $4.0\,\text{A}$

Sign in to check your answer and see the hint and the worked explanation. Free on PrepLab High.