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JEE Mains 03-Sep-2020 Shift 1 Solved Paper

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Question : 14

Total: 75

When a diode is forward biased, it has a voltage drop of 0.5 V. The safe limit of current through the diode is 10 mA. If a battery of emf 1.5 V is used in the circuit, the value of minimum resistance to be connected in series with thediode so that the current does not exceed thesafe limit is :

100Ω
50Ω
300Ω
200Ω

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