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RT Led,Lcd And Touch Battery Internal Resistance Measurement, For Industrial at Rs 80000 in Vijayawada
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![SOLVED: The LED in the circuit has a forward voltage V=1.6Vand an internal resistance Rp2Q,and the LED requires the current I to be at least 20 mA to turn on and emit SOLVED: The LED in the circuit has a forward voltage V=1.6Vand an internal resistance Rp2Q,and the LED requires the current I to be at least 20 mA to turn on and emit](https://cdn.numerade.com/ask_images/74c5ef7fab214d1d9e114342b6ec07f8.jpg)
SOLVED: The LED in the circuit has a forward voltage V=1.6Vand an internal resistance Rp2Q,and the LED requires the current I to be at least 20 mA to turn on and emit
![Is a current-limiting resistor required for LEDs if the forward voltage and supply voltage are equal? - Electrical Engineering Stack Exchange Is a current-limiting resistor required for LEDs if the forward voltage and supply voltage are equal? - Electrical Engineering Stack Exchange](https://i.stack.imgur.com/q53DQ.png)
Is a current-limiting resistor required for LEDs if the forward voltage and supply voltage are equal? - Electrical Engineering Stack Exchange
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