A motor has a power rating of $500\text W$ and operates at a current of $2\text A$. Calculate the potential difference across the motor.
Below are the typical questions found on the and the worked answers. aqa science p2 5.5 activity sheet answers
The 5.5 unit typically focuses on how energy moves through different materials and the calculations involved in thermal physics. Specific Heat Capacity (SHC): A motor has a power rating of $500\text