Question:

The filament in an electric bulb is made of:

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Tungsten filaments are chosen due to their ability to withstand high temperatures without melting.
Updated On: Nov 5, 2025
  • Nichrome.
  • Iron.
  • Tungsten.
  • Constantan.
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The Correct Option is C

Solution and Explanation

Tungsten is used as the filament in an electric bulb because it has a high melting point (around 3400°C) and high resistivity, allowing it to emit bright light when heated.
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