An electric device consumes 8640J of energy in 30min. while operating

1.	An electric device consumes 8640J of energy in 30min. while operating at 24V. Calculate the current drawn by the device.
Answer» VIt = w 24 x I x (30 x 60) = 8640 I = 8640/(24 x 30 x 60) = 0.2A

An electric device consumes 8640J of energy in 30min. while operating at 24V. Calculate the current drawn by the device.

Answer»

VIt = w

24 x I x (30 x 60) = 8640

I = 8640/(24 x 30 x 60) = 0.2A