Physics · Electricity
An electrical device that works on the principle of Joule's Law of Heating is:
- 1Electrical bell
- 2Immersion rod✓
- 3Electromagnet
- 4Speaker
Correct answer
Immersion rod
Download Single Question PDF
Save this question and verified answer as a clean study sheet with live clickable link.
Share with Friends & Study Groups
Challenge your peer aspirants on WhatsApp or Telegram to solve this question!
Preparing for Physics?
Practice full-length mock tests with real exam timers, instant score analysis, and all-India ranking.
Want more practice questions on Electricity?
Solve complete topic-wise tests with detailed solutions on GkGet.
Related Practice Questions
Recommended practice questions in Physics · Electricity