A coil is connected to an AC source with peak emf 8 V and frequency {30}/\pi Hz. The coil has resistance of 8 Ω. If the average power dissipated by the coil is 0.4 W, then the inductance of the coil is :

TS EAMCET 06 May 2019 Shift 1 Solved Paper

Section: Physics

Question : 113 of 160

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A coil is connected to an AC source with peak emf 8 V and frequency

Hz. The coil has resistance of 8 Ω. If the average power dissipated by the coil is 0.4 W, then the inductance of the coil is :

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