A plot of magnetic flux (ϕ ) versus current (I) is shown in the figure for two inductors A and B. Which of the two has larger value of self inductance?
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Class 12
chapter- Electromagnetic Induction
Physics
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Answered by
4
Answer:
Answer:
Since ϕ = LI
∴ L = \frac{\phi}{I} = slope
Slope of A is greater than slope of B
∴ Inductor A has larger value of self inductance than inductor B.
Answered by
6
Answer:
Self inductance L= ϕ / l
Thus, slope of ϕ−I graph gives the value of self inductance. More is the slope, more is the self inductance. Since, line A has more slope, thus inductor A has larger self inductance.
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