Question

6. With the help of potato
terminal of a cell or battery can be identiy​

Answer 1

Answer:

The potato clock science project teaches students the principle behind the working of a battery. The experiment is an ideal one to be performed at science fairs to invoke curiosity in kids on the science behind current and electricity. It is good to have some background information on the traveling of current from the positive to the negative terminal of a battery and that of electrons in the opposite direction before embarking on the investigation. Then, in case the potato battery clock does not work, they know how to troubleshoot.