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प्रश्न
Define self-inductance of a coil.
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उत्तर
Self-inductance of a coil is defined as the ratio of the total flux linked with the coil to the current flowing through it.
`L=(Nphis)/I`
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संबंधित प्रश्न
Derive the expression for the magnetic field due to a solenoid of length ‘2l’, radius ‘a’ having ’n’ number of turns per unit length and carrying a steady current ‘I’ at a point
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