Question

write a newspaper report on the incident of burglary in flat in kolkata

Answer 1

A zener diode of voltage Vz (=6V) is used to maintain a constant voltage across a load resistance RL (=1000ohm) by using a series resistance Rs (=100ohm) .If the emf of source is E (=9V),calculate the value of current through series resistance,Zener diode and load resistance. What is the power being dissipated in Zener diode?
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