Statements (23)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
Electrochemical cell
|
| gptkbp:anodeIs |
Zinc
|
| gptkbp:cannotPower |
High-power devices
|
| gptkbp:cathodeIs |
Copper
|
| gptkbp:demonstrates |
Electrochemistry
Chemical energy to electrical energy conversion |
| gptkbp:electrolyteIs |
gptkb:Citric_acid
|
| gptkbp:generation |
Electricity
|
| https://www.w3.org/2000/01/rdf-schema#label |
Lemon battery
|
| gptkbp:inventedBy |
19th century
|
| gptkbp:isDemonstratedIn |
Classrooms
|
| gptkbp:isSafeFor |
Children
|
| gptkbp:powerSource |
Low-power devices
|
| gptkbp:producesVoltage |
About 0.9 volts
|
| gptkbp:requires |
Acidic electrolyte
|
| gptkbp:similarTo |
gptkb:Voltaic_pile
|
| gptkbp:usedFor |
Science experiments
Educational purposes |
| gptkbp:uses |
Lemon
Copper electrode Zinc electrode |
| gptkbp:bfsParent |
gptkb:Galvanic_cell
|
| gptkbp:bfsLayer |
7
|