If resistance rises, current flow decreases. If the voltage is increased proportional to the rise of resistance, the current will remain the same.
hiss - a fricative sound (especially as an expression of disapproval); the performers could not be heard over the hissing of the audience fizzle, hissing, hushing, sibilation noise - sound of any kind (especially unintelligible or dissonant sound); he enjoyed the street noises; they heard indistinct noises of people talking; during the firework display that ended the gala the noise reached 98 decibels
Snarls and Growls. Often accompanying the hiss are random snarls and growls, usually indicative of fear, anger or territorial threat. Unlike those of larger cats, such as tigers and lions, the domestic catâs snarling and growling are of a higher pitch and can start or end with a yowl.