1.

Peltier co-efficient of a thermo couple is 2 nano volts. How much heat is developed at a junction if 2.5 amp current flows for 2 minute

A.            6 ergs                                      
B.            \[6\times {{10}^{-7}}\,ergs\]
C.            16 ergs                                    
D.            \[6\times {{10}^{-3}}\,\,erg\]
Answer» B.            \[6\times {{10}^{-7}}\,ergs\]


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