NEET Sample Paper NEET Sample Test Paper-84

  • question_answer
    Electric field inside a copper wire of length 10 metres, resistance 2 ohm connected to a 10 volt battery is

    A) \[1\,V{{M}^{-1}}\]      

    B)        \[0.5\,V{{M}^{-1}}\]

    C) \[10\,\,V{{M}^{-1}}\]  

    D)        \[\,5\,V{{M}^{-1}}\]

    Correct Answer: A

    Solution :

    [a] \[E=\frac{V}{\ell }=\frac{10}{10}=1\,\,V{{m}^{-1}}\]


You need to login to perform this action.
You will be redirected in 3 sec spinner