Solved papers for JEE Main & Advanced JEE Main Paper (Held On 10 April 2016)
done JEE Main Paper (Held On 10 April 2016) Total Questions - 2
question_answer1) A conducting metal circular -wire loop of radius r is placed perpendicular to a magnetic field which varies with time as \[B={{B}_{0e}}^{-t/\tau }\], where B0 and \[\tau \]are constants, at t = 0 . If the resistance of the loop is R then the heat generated in the loop after a long time \[(t-\infty )\] is:
JEE Main Online Paper (Held On 10 April 2016)
question_answer2) Consider a thin metallic sheet perpendicular to the plane of the paper moving with speed 'v' in a uniform magnetic field B going into the plane of the paper (see figure) . If charge densities \[{{\sigma }^{1}}\]and \[{{\sigma }^{2}}\] are induced on the left and right surfaces, respectively, of the sheet then (ignore fringe effects)
JEE Main Online Paper (Held On 10 April 2016)