PPT

1. WELCOME

2. NAME :- GANGA.P
REG . NO:18214303014
PHYSICAL SCIENCE

3. DIFFERENT TYPES OF CELLS
Cells that can recharge and reuse
Cells that cannot recharge and
reuse

4. RECHARGEABLE CELLS
Storage cell
Edwin-alkali cell
Lithium -ion cell

5. CELLS WHICH CANNOT
RECHARGE & REUSE
• DRY CELL
MERCURY CELL

6. CELLS
MERCURY CELL
DRY CELL

7. MERCURY CELL
Mercury cell is made by filling
chemicals like mercury, mercuric
oxide, carbon powder, zinc oxide
etc… in a steel container having the
size of a button.

8. DRY CELL
The dry cell is a zinc container
having a mixture of manganese
dioxide and carbon powder into
which a graphite rod is inserted. In
between the mixture and the rod ,
there is a paste of ammonium
chloride and zinc chloride.

9. DRY CELL
Used in remote control

10. MERCURY CELL
Used in small toys

11. USES OF CELLS

12. DRY CELL
 RADIO
 TORCH
 CLOCKS
 REMOTE CONTROL

13. MERCURY CELL
 SMALL TORCHES
 WATCHES
 CALCULATORS

14. NICKEL-CADMIUM CELL
 RECHARGEABLE TORCH
 ELECTRONIC WATCHES

15. LITHIUM ION CELL
 USED IN MOBILE PHONES

16. THANK YOU