Pick and copy all the incorrect options for the following question:

An engineering class has been instructed to develop a robot. The robot must be designed using electromagnetic energy as its only source of power. What topic is the engineering class most likely studying?

Options:
- the use of batteries and chemical energy
- how radiant energy and solar collectors can be used
- the conversion of kinetic energy to potential energy
- how thermal energy can be converted into electrical energy



- the use of batteries and chemical energy





- the conversion of kinetic energy to potential energy



- how thermal energy can be converted into electrical energy

