A П-shaped conductor is located in a uniform magnetic field perpendicular to the plane of the co...

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A П-shaped conductor is located in a uniform magnetic field perpendicular to the plane of the conductor and varying with time at the rate \( \frac{d B}{d t}=0.10 \mathrm{~T} / \mathrm{s} \). A conducting connector starts moving with a constant acceleration \( a=10 \mathrm{~cm} / \mathrm{s}^{2} \) along the parallel bars of the conductor. The length of the connector is equal to \( l=20 \mathrm{~cm} \). Find the emf induced (in \( \mathrm{mV} \) ) in the loop \( t=2.0 \mathrm{~s} \) after the beginning of the motion, if at the moment \( t=0 \) the loop area and the magnetic induction \( (B) \) are equal to zero. The self inductance of the loop is to be neglected.
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