MEDIUM
12th Gujarat Board
IMPORTANT
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The dimensional formula of self inductance is 

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Important Questions on Electromagnetic Induction

HARD
12th Gujarat Board
IMPORTANT
EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR PHYSICS>Chapter 6 - Electromagnetic Induction>Gujarat Board-2019>Q 4
A small square loop of wire of side 1 mm is placed inside a large square loop of wire of side 10 m. The loops are coplanar and their centres coincide. Find the mutual inductance of the system. (μ∘=4π×10-7S.I.).
MEDIUM
12th Gujarat Board
IMPORTANT
EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR PHYSICS>Chapter 6 - Electromagnetic Induction>Gujarat Board-2020>Q 8

What is called self-inductance? Derive an expression for self-induced emf.