a bulb is connected to a battery of EMF 6v at a Steady Current of 0.5 ampere flows through a circuit calculate the total energy supplied by the battery in 5 minutes
Answers
Answered by
11
potential difference,V=6v
current,I=0.5a
power = VI
power=6×0.5
power=3w
energy=power×time
energy=3×5min.
5min=300sec
energy=3×300
energy=900 joules
Answered by
2
Answer:
Energy = Power x time
Power supplied by battery = current*emf
P = 0.5*6 = 3W
Energy = 3W x 5 x 60s = 900J
Energy supplied by battery in 5 mins is 900J
Similar questions