

MCQOPTIONS
Saved Bookmarks
1. |
What is the heat generated (in J) in a heating element of resistance 1000 Ω when a current of 0.1 A passes through it for 25 seconds? |
A. | 250 |
B. | 2500 |
C. | 125 |
D. | 1250 |
Answer» B. 2500 | |