MP Board · Class 6 · Science · Electricity and CircuitsWhich part of an electric bulb glows when current passes through it?
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Step-by-Step Solution
The filament of an electric bulb glows when electric current passes through it. The filament is made of a thin wire that becomes very hot and emits light.
Detailed Options Breakdown
Option : Glass case
Incorrect choice. This distractor represents a common misunderstanding of the core principles of Electricity and Circuits.
Option 1: Metal base
Incorrect choice. This distractor represents a common misunderstanding of the core principles of Electricity and Circuits.
Option 2: Filament (Correct Answer)
Correct choice. Refer to the step-by-step verified solution guidelines above for details.
Option 3: Switch
Incorrect choice. This distractor represents a common misunderstanding of the core principles of Electricity and Circuits.
💡 Study Guide: This question tests core syllabus concepts from Electricity and Circuits. For formulas, key summaries, and mock exam reference guides, read the full Electricity and Circuits Revision Notes.