A conducting circular loop is placed in X-Y plane in presence of magnetic field \overrightarrow{ {\B}=(3 {\t}^3 \stackrel{\^}{j}+3 {\t}^2 \stackrel{\^}{k}) in SI unit. If the radius of the loop is 1 {\m}, the induced emf in the loop, at time, {\t}=2 {\s} is {\n} \pi {\V}. The value of {\n} is ________. [27-Jul-2022-Shift-2]

JEE Mains 27-July-2022 Shift 2 Solved Paper

Section: Physics

Question : 54 of 90

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A conducting circular loop is placed in X−Y plane in presence of magnetic field

→

=(3t3

+3t2

) in SI unit. If the radius of the loop is 1m, the induced emf in the loop, at time, t=2s is nπV. The value of n is ________.

[27-Jul-2022-Shift-2]

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