A bread toaster uses a current of 4A when plugged in a 24oV line. it takes 1 minute to toast slices of bread. what is the energy consumed by the toaster
-
A.
5.76 x 104J -
B.
1.60 x 104J -
C.
3.60 x 103J -
D.
1.60 x 102J
Correct Answer: Option A
Explanation
Electrical Energy = IVt
= 4 x 240 x (1 x 60)
= 57600J
= 5.76 x 104J