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JEE Main 2025 (Online) 28th January Evening Shift
Numerical
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JEE Main 2025 (Online) 28th January Evening Shift Physics - Electromagnetic Induction Question 5 English

A conducting bar moves on two conducting rails as shown in the figure. A constant magnetic field B exists into the page. The bar starts to move from the vertex at time t = 0 with a constant velocity. If the induced EMF is E ∝ tn, then value of n is _________.

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