Cells contain chemicals that react together, producing electricity.
Figure 1 shows a simple cell.
Figure 1
Label the apparatus used in the simple cell using the words from the box.
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Give two factors that will affect the voltage that the cell produces.
A student set up a simple cell as shown in Figure 1 using copper for both electrodes and sodium chloride solution as the electrolyte.
When the cell was set up, the voltmeter read 0 V.
What is the explanation for this reading?
Tick (✓) one box.
The circuit isn't complete | |
The sodium chloride solution cannot conduct electricity | |
The electrodes were made of the same metal |
Cells can be connected together to form a battery.
Draw a ring around the most suitable answers to complete the sentences.
A battery consists of two or more cells connected in |
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Three 1.5 V cells connected correctly would produce |
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