Question:medium

The armature of a DC motor has resistance of 0.1 ohm and is connected to a 250 V supply. The generated emf when the motor is taking 60 A will be ____.

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Remember: In a Motor, the generated emf ($E_b$) is always less than the supply voltage because it opposes the flow of current. In a Generator, the generated emf ($E_g$) is always greater than the terminal voltage.
Updated On: May 19, 2026
  • 244 V
  • 250 V
  • 256 V
  • 280 V
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The Correct Option is A

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