Thank you for registering.

One of our academic counsellors will contact you within 1 working day.

Please check your email for login details.
MY CART (5)

Use Coupon: CART20 and get 20% off on all online Study Material

ITEM
DETAILS
MRP
DISCOUNT
FINAL PRICE
Total Price: Rs.

There are no items in this cart.
Continue Shopping

A thermocouple is made from two metals, Antimony and Bismuth. If one junction of the couple is kept hot and the other is kept cold then, an electric current wil ?

A thermocouple is made from two metals, Antimony and Bismuth. If one junction of the couple is kept hot and the other is kept cold then, an electric current wil ?

Grade:12

2 Answers

Arun
25763 Points
one year ago
At cold junction, current flows from Antmony to Bismuth because current flows from metal having high thermo electric voltage to the metal having low thermo electric voltage.
 
Thermo electric voltage of Antimony is  +4.8 mV; Thermo electric voltage of Bismuth is -7.70 mV
Vikas TU
14149 Points
11 months ago
In thermocouple , current flows across the cold function from the later occuring metal in the series to the one occuring earler .in thermo electric series , Bismuth comes earler than antimony . So at cold function current flows from Antimony to Bismuth and at hot function from bismuth to antimony 
 

Think You Can Provide A Better Answer ?

Provide a better Answer & Earn Cool Goodies See our forum point policy

ASK QUESTION

Get your questions answered by the expert for free