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[" A light emitting diode (LED) has a vo...

[" A light emitting diode (LED) has a voltage drop "],[2V" across it and passes a current of "10mA" wh "],[" it operates with a "6V" battery through a limiti "],[" resistor "R" .The value of "R" is "],[[" (1) "40k Omega," (2) "4k Omega],[" (3) "200Omega]]

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A light emitting diode (LED) has a voltage drop of 2V across it and passes a current of 10 mA . When it operates with a 6V battery through a limiting resistor R . The value of R is

A light emitting diode (LED) has a voltage drop of 2V across it and passes a current of 10 mA . When it operates with a 6V battery through a limiting resistor R . The value of R is

A light emitting diode (LED) has a voltage drop of 2 volt across it and passes a current of 10 mA when it operates with a 6 volt battery through a limiting register R. The value of R is ……