Compute power internally generated within a double-heterojunction LED – McqOptions

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1.	Compute power internally generated within a double-heterojunction LED if it has internal quantum efficiency of 64.5 % and drive current of 40 mA with a peak emission wavelength of 0.82 ‚âà√≠¬¨‚à´m?#
A.	0.09
B.	0.039
C.	0.04
D.	0.06
Answer» C. 0.04

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