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प्रश्न
An object that is attracted by magnet.
विकल्प
wooden piece
plain pins
a piece of paper
eraser
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उत्तर
Plain pins
APPEARS IN
संबंधित प्रश्न
Match the following
| Column A | Column B |
| (a). Human body | (1). electric bell |
| (b). Silk thread | (2). current |
| (c). Charge in motion | (3). conductor |
| (d). soft iron | (4). electromagnet |
| (e) . Electromagnet | (5). insulator |
State two properties of a bar magnet ?
State if the following statement is true or false. Correct the statement if it is false.
As we move away from a magnet, its attraction power weakens.
Answer the following in detail.
How can a magnet be demagnetized?
Write the answer in your word.
Write the properties of a magnet.
The figure shows a freely suspended magnet in the rest position. Copy the diagram and on its show:
- Angle of declination
- Angle in dip
Differentiate between:
Primary and secondary cell.
List out the uses of magnets.
What will happen when we place magnets near cell phones, computers, and DVDs?
You are provided with two identical metal bars. One out of the two is a magnet. Suggest two ways to identify the magnet.
