Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFCONCEPT:
- Cell: An electric cell is a device, which converts chemical energy into electrical energy.
- It has two terminals, which are made up of metal: one terminal is positive, while the other one is negative. When the two terminals are connected to an electrical device, electric current flows through it.
- Battery: A combination of two or more cells electrically connected to work together to produce electric energy.
EXPLANATION:
From the above discussion, we can say that the symbol of the battery is:
- The first option is a symbol of an earthling. So it does not follow.
- The second option is a symbol of a battery. So it follows.
- The third option is a symbol of a capacitor. So it does not follow.
So option 2 is correct.
It represents earthing.
It shows a capacitor.
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