## anonymous one year ago A current of 2 A is passed through a coil of resistance 75 ohm for 2 minutes,(a)how much heat energy is produced/ (b)how much charge is passed through the resistance?

1. anonymous

@dan815

2. IrishBoy123

hint: use $$P (= \frac{dE}{dt}) = I^2R$$ and $$I = \frac{dQ}{dt}$$