This topic contains 0 replies, has 0 voices, and was last updated by  EduGorilla 1 year, 4 months ago.

  • Author
    Posts
  • #842866 Reply
     EduGorilla 
    Keymaster
    Select 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?

    Options :-

    1. A coloured spot is formed on the potato on the side of negative terminal.
    2. A coloured spot is formed on the potato on the side of positive terminal.
    3. The whole upper surface of the potato becomes coloured.
    4. The colour of the copper wire changes.
    Post your Training /Course Enquiry
    Are You looking institutes / coaching center for
    • IIT-JEE, NEET, CAT
    • Bank PO, SSC, Railways
    • Study Abroad
    Select your Training / Study category
Reply To: Mohit took a piece of potato and inserted both ends of a copper wire into it. He connected the wire ….
Your information:




GET UPTO 50%    OFF!
Verify Yourself




Log in with your credentials

or    

Forgot your details?

Create Account