 
			 
			MCQOPTIONS
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				| 1. | Calculate the amount of charge flowing in 2 minutes in a wire of resistance 10 W when a potential difference of 20 V is applied between its ends [Kerala (Engg.) 2001] | 
| A. | 120 C | 
| B. | 240 C | 
| C. | total internal reflection of light | 
| D. | 4 C | 
| Answer» C. total internal reflection of light | |