Q9. A thermocouple is immersed in water at 373 K and the other in ice at 273K. The emf of the thermocouple Is 90 (μ)V for each 1 K difference in temperature between junctions, and the thermocouple resistance is 6 Ω. What current will flow in the galvanometer connected in series with an internal resistance of 30 ohms? Physics — Current Electricity — Question 9 of 484A. 1.8 μA B. 250 μA C. 300 μA D. 1.5 mA E. 1.8 mA Practice more Physics MCQs for entrance exam preparation on Examora.io.← Previous Question Next Question →