- 05/13/2019 at 4:01 pm #842866EduGorillaKeymasterSelect Question Language :
Mohit took a piece of potato and inserted both ends of a copper wire into it. He connected the wire to a battery. Some change happened after some time in the piece. What is that change?
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- A coloured spot is formed on the potato on the side of negative terminal.
- A coloured spot is formed on the potato on the side of positive terminal.
- The whole upper surface of the potato becomes coloured.
- The colour of the copper wire changes.
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