Actully...i want to know that Why resistance is actually needed???
Asked by jazlene
| 12th Mar, 2008,
05:52: PM
Expert Answer:
Resistance is that characteristic of a medium which opposes the flow of electrical current through itself.
Thus resistance is actually needed to regulate current.
regards
toppers expert
Answered by
| 8th Dec, 2017,
03:28: PM
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