At room temperature \((27~^\circ \text{C})\) the resistance of a heating element is \(100~\Omega\). What is the temperature of the element if the resistance is found to be \(117~\Omega\)
(Given that the temperature coefficient of the material of the resistor is 
\(1.70\times 10^{-4}~^{\circ}\text{C}^{-1}\))
1. \(1027~^{\circ}\text{C}\)
2. \(1007~^{\circ}\text{C}\)
3. \(1020~^{\circ}\text{C}\)
4. 
\(1127~^{\circ}\text{C}\)

Subtopic:  Heating Effects of Current |
To view explanation, please take trial in the course below.
NEET 2025 - Target Batch
To view explanation, please take trial in the course below.
NEET 2025 - Target Batch
Please attempt this question first.
Launched MCQ Practice Books

Prefer Books for Question Practice? Get NEETprep's Unique MCQ Books with Online Audio/Video/Text Solutions via Telegram Bot

NEET MCQ Books for XIth & XIIth Physics, Chemistry & Biology