In a fluorescent lamp choke (a small transformer) 100 V of reverse vol – InterviewSolution

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1.	In a fluorescent lamp choke (a small transformer) 100 V of reverse voltage is produced when the choke current changes uniformly from 0.25 A to 0 in a duration of 0.025 ms. The self-inductance of the choke coil (in mH) is estimated to be .
Answer» In a fluorescent lamp choke (a small transformer) $100 V$ of reverse voltage is produced when the choke current changes uniformly from $0.25 A$ to $0$ in a duration of $0.025 ms$ . The self-inductance of the choke coil (in $mH$ ) is estimated to be .

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