 
			 
			MCQOPTIONS
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				| 1. | The specific resistance of managing is \[50\times {{10}^{-8}}\,ohm\times m\]. The resistance of a cube of length \[50\,cm\] will be | 
| A. | \[{{10}^{-6}}\,ohm\] | 
| B. | \[2.5\times {{10}^{-5}}\,ohm\] | 
| C. | Steel, brass and rubber respectively | 
| D. | \[5\times {{10}^{-4}}\,ohm\] | 
| Answer» B. \[2.5\times {{10}^{-5}}\,ohm\] | |