A portable electric heater is powered by a 45 v battery
A portable electric heater is powered by a 45 V battery. Ithas four identical heating elements inside, wired in series. If acurrent of 14 A runs through them when the heateris turned on, what is the resistance of each heating element?
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a portable electric heater is powered by a 45 v battery ithas four identical heating elements inside wired in series if
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