MCQOPTIONS
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				| 1. | 
                                    Two wires A and B have the same cross-section area and are made of the same material. RA = 600 Ω and RB = 100 Ω. The number of times A is longer than B is | 
                            
| A. | 6 | 
| B. | 2 | 
| C. | 4 | 
| D. | 5 | 
| Answer» B. 2 | |