 
			 
			MCQOPTIONS
 Saved Bookmarks
				| 1. | Find Va - Vb in the following part of a closed circuit where Va and Vb are the potentials at a and b. | 
| A. | 10 V | 
| B. | 15 V | 
| C. | 5 V | 
| D. | 20 V | 
| Answer» B. 15 V | |