How much heat will an instrument of 12w produce in 1min if it is connected to a battery of 12v?
Given:
pd is 12V
power is VI
t is 1 min i.e 60 secs
Now..H =VIt=Pt
Thus H=12.60=720
therefore..heat energy produced is
720 Joules
pd is 12V
power is VI
t is 1 min i.e 60 secs
Now..H =VIt=Pt
Thus H=12.60=720
therefore..heat energy produced is
720 Joules