Physics · Electromagnetic Induction
In a DC motor, what is 'Back EMF' (Eb)?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
Share:
- 1The voltage across the field winding
- 2The external voltage applied to the motor terminals
- 3The voltage drop across the brushes
- 4An induced voltage in the armature that opposes the supply voltage✓
Correct answer
An induced voltage in the armature that opposes the supply voltage
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!
Online Test Series
Start Free Mock Test →Preparing for Physics?
Practice full-length mock tests with real exam timers, instant score analysis, and all-India ranking.
Chapter Practice
Practice Electromagnetic Induction MCQs →Want more practice questions on Electromagnetic Induction?
Solve complete topic-wise tests with detailed solutions on GkGet.
Related Practice Questions
Recommended practice questions in Physics · Electromagnetic Induction