Answer:
d) 3 J/s is the correct answer.
Electrical energy transfered per second ,
E=VIt=6 x 0.5 x 1
When a light with a voltage of 6V and a current of 0.5A is utilised, 3 J/s of electrical energy is required.
How many joules of electrical energy are transferred per second by a 6V, 0.5A lamp? a) 30 J/s b) 12 J/s c) 0.83 J/s d) 3 J/s
How many joules of electrical energy are transferred per second by a 6V, 0.5A lamp? a) 30 J/s b) 12 J/s c) 0.83 J/s d) 3 J/s