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Ex. 8. A long solenoid of diameter 5 cm has 100 closely and evenly wound turns per cm of its ...

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#7 self induction #electromagnetic induction

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#13Energy stored in a magnetic field #electromagnetic induction

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#9 Mutual inductance #electromagnetic induction

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#12Coupling of two coil with flux linkage : coefficient of coupling #electromagnetic induction

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#10 reciprocity theorem of mutual inductance #electromagnetic induction

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#13 significant figures #rules for determining the number of significant figures

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Example. 11. Deduce an expression for the self-inductance of two long parallel wires.