what is the resistance of heating a element of the heater when 20A current passing through it at a potential of 220 V
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V=IR
220V = (20A)R
R. = 220/20
R. = 11 OHMs
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Answer:
V=IR(ohms law)
given
v=220;I=20
220 = 20/R
by cross multiplying
R. = 220/20
R. = 11 OHMs
Explanation:
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