$14$A conducting loop is placed in a magnetic field, normal to its plane. The magnitude of the magnetic field varies with time as shown in the figure. If $\displaystyle \varepsilon_{1}, \varepsilon_{2}$ and $\displaystyle \varepsilon_{3}$ are magnitudes of induced emfs during periods $\displaystyle 0 \leq \mathrm{t} \leq \mathrm{T}$, $\displaystyle \mathrm{T} \leq \mathrm{t} \leq 2 \mathrm{~T}$ and $\displaystyle 2 \mathrm{~T} \leq \mathrm{t} \leq 3 \mathrm{~T}$, then : 2024_CBSE_Physics_Set_Region2_Subset_Set2_Q3_SECTION-A__p3_21

2024_CBSE_Physics_Set_Region2_Subset_Set2_Q3_SECTION-A__p3_21

Physics · Electromagnetic Induction · Faraday’s Law of Induction