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Exam
NEET
Subject
Physics
Chapter
Electromagnetic Induction

NEET · Physics · Electromagnetic Induction

A graph of magnetic flux (φ) versus current (I) is drawn for four...

A graph of magnetic flux (ϕ)(\phi) versus current (I)(I) is drawn for four inductors A,B,C, D. Larger value of self-inductance is for inductor A graph of magnetic flux (φ) versus current (I) is drawn for four inductors A,B,C, D. Larger value of self-inductance

Options

  1. AA
  2. BD
  3. CC
  4. DB

Correct answer

A. A

Step-by-step solution

We have ϕ=LI\phi=L I or L=ϕlL=\frac{\phi}{l} Self-inductance is given by the slope of the graph; slope of line A has the maximum value and therefore, largest self-inductance.
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