One long wire carries a current of 30 a along the entire x axis. a second long wire carries a current of 40 a perpendicular to the xy plane and passes through the point (0, 4, 0) m. what is the magnitude of the resulting magnetic field at the point y

If the heat engine is a perfect carnot cycle engine, thenefficiency = (t2-t1)/t2   where t1=temperature of cold reservoir ( ° k) = 135            t2=temperature of hot reservoir ( ° k)   = 325thereforeefficiency = (t2-t1)/t2 = (325-135)/325 = 0.5846 = 58%  note: this is the theoretical maximum efficiency of a perfect heat engine.   real-life engines do not achieve this value.

Answershe should not have multiplied the sulfur atoms by the subscript 4