Photoelectric Effect - ContentsDa Science Experiment

1. check the conductive glass plate on the left with a black tester to see if current flows on both sides, and fix it in the clamp.

2. pour the titanium dioxide solution onto the glass plate and use a spatula to spread it evenly so that the titanium dioxide side is down and heat it.

3. Mash the blackberries with a masher and place the heated conductive glass plate in the blackberry juice.

4. when the glass plate is done, test the remaining conductive glass plate with a tester to make sure that current flows on both sides and apply the carbon coating.

5. Next, fix the conductive glass plate in the blackberry and add 3 drops of the iodine-potassium iodide solution to the glass plate.

6. Secure the other conductive glass plate so that the carbonized areas are touching and test the power using a tester.

Make a solar-sensitive fuel cell and understand how light is used to generate energy.