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प्रश्न
Write the SI unit and dimention of of co-efficient of self induction
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उत्तर
SI Unit of co-efficient of self induction is henry (H) in SI system or volt A−1 s.
Dim ensions of self induction are [L2M1T−2A−2]
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संबंधित प्रश्न
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Define self-inductance. Write its SI units.
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Answer the following question.
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Choose the correct option
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A graph of magnetic flux `phi` versus current (I) is shown for four inductors A, B, C, D. Smaller value of self inductance is for inductor ____________.
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An inductor may store energy in
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| AC Source | ||
| S.No. | V (volts) | I (A) |
| 1 | 3.0 | 0.5 |
| 2 | 6.0 | 1.0 |
| 3 | 9.0 | 1.5 |
| DC Source | ||
| S.No. | V (volts) | I (A) |
| 1 | 4.0 | 1.0 |
| 2 | 6.0 | 1.5 |
| 3 | 8.0 | 2.0 |
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- the impedance of the circuit.
- self-inductance of coil.
- Phase difference between the voltage and the current.
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State the factors on which the magnetic coupling coefficient of two coils depends.
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