Question
Download Solution PDFThe temperature coefficient of resistance of a material is given as :
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFTemperature coefficient of resistance
It is the calculation of a relative change of resistance per degree of temperature change.
The value of the resistance at temperature 't2' is given by:
where, Rt = Final resistance at temperature 't2'
Ro = Initial resistance at temperature 't1'
α = Temperature coefficient of resistance
The value of α is calculated as:
Hence, the correct answer is option 4.
Last updated on May 8, 2025
-> The KVS TGT Notiifcation 2025 will be released for 16661 vacancies.
-> The application dates will be announced along with the official notification.
-> Graduates with B.Ed or an equivalent qualification are eligible for this post.
-> Prepare with the KVS TGT Previous Year Papers here.