AsSalyamu `Aleykum wa RahmatuLlahi wa Barakatuh, Equipment: galvonoscope, zinc plate, copper plate, salt, cup of water
1. Attach zinc plate to one pole of our galvonoscope with a wire
2. Attach copper plate to another pole of our galvonoscope with wire
2. Attach copper plate to another pole of our galvonoscope with wire
3. Put salt into the water
Put the zinc plate and copper plate into salty water.
what happened: the pointer of compass will react strongly, indicating flow of electricity
if you will change the wires that attach zinc plate and copper plate and the pointer will be moving opposite direction.
No comments:
Post a Comment