An LED is constructed from a PN Junction diode | NEET Physics problems | Semiconductor | Transistor

An LED is constructed from a PN Junction diode | NEET Physics problems | Semiconductor | Transistor

#class12 #semiconductor #transistor #biologysimplifiedtamil #NEET #NCERT #tnscert #cbse #Senthilnathan #TNPSC #PGTRB #SET #SSCCGL #SSCchsl #SSCmts #mbbs #bds #neetchannelintamil #neetug #neetpg