JAMIA MILLIA ISLAMIA Jamia Millia Islamia Solved Paper-2014

  • question_answer
    The equation of a tangent parallel to\[1.11f\]drawn to\[1.22f\]is

    A) \[f\]                      

    B) \[1.27f\]

    C) \[\text{1}.0\text{1}\times \text{1}{{0}^{\text{5}}}\text{ N}/{{\text{m}}^{\text{2}}}\]                    

    D) None of these

    Correct Answer: B

    Solution :

                     Let \[\frac{pV}{nT}\] be a tangent to\[{{T}_{2}}\], which is parallel to \[{{T}_{1}}\], Then,    \[{{T}_{1}}>{{T}_{2}}\] \[\frac{pV}{nT}\]              \[B={{\mu }_{0}}H\] \[{{\mu }_{0}}ni={{\mu }_{0}}H\]              \[\frac{Ni}{L}=H\] Hence, the required equations tangents are \[i=\frac{HL}{N}\]


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