3 electric bulbs of rating 60 w wach are joined in series and then connected to electric mains. the power consumed by these three bulbs will b
20 w
my question is.. how?
3 electric bulbs of rating 60 w wach are joined in series and then connected to electric mains. the power consumed by these three bulbs will b
20 w
my question is.. how?
20 w
my question is.. how?