Question
Observe the circit in the figure. Which of the following materials can be used to complete the open fruit and light the bloub.
[Paper , rubber bandm, steel spon silk, plastic, nail, blade]
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Text solutionVerified
- Paper, rubber band, plastic are insulators and are bad conductors of electricity.
- Nail and blade are metals and are good conductors of electricity, also steel spun silk when rubbed for a long time it will generate weak electric force.
So, the materials which can be used to complete this open circuit will be the nail, blade and steel spun silk.
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Question Text | Observe the circit in the figure. Which of the following materials can be used to complete the open fruit and light the bloub. [Paper , rubber bandm, steel spon silk, plastic, nail, blade] |
Answer Type | Text solution:1 |
Upvotes | 150 |