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What chapter is Lenz's law in Class 12 physics?
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In Class 12 Physics, Lenz's Law is typically covered in Chapter 6 of the NCERT textbook, which is titled "Electromagnetic Induction".

This chapter deals with the concepts of induced electromotive force (emf), Faraday's Law of Induction, and Lenz's Law. Lenz's Law helps to explain the direction of the induced current and is a crucial part of understanding electromagnetic induction.
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