MCQOPTIONS
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				| 1. | 
                                    A series RL circuit is initially relaxed. A step voltage is applied to the circuit. If t is the time constant of the circuit, the voltage across R and L will be same at time t equal to | 
                            
| A. | A | 
| B. | B | 
| C. | C | 
| D. | D | 
| Answer» B. B | |