why free wheeling diode is connected across inductive load

Answer Posted / s.narayanaswamy

WHEN A INDUCTIVE LOAD IS OPENED IT CREATES VERY HIGH BACK
WHICH AT TIME CAUSE THE FAILURE OF COMPONENTS.BY PROVIDING
FREE WHEELING DIODE BACK EMF WILL NOT BE MUCH AS THE
CURRENT CIRCUITWILL COMPLETE THRU INDUCTOR &DIODE &THE
VOLTAGE WILL NOT BE THERE IN OTHER CIRCUITS

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