Question

how can be show the magnetic power with oil brushed on the magnetic substance​

Answer 1

Answer:

no i cannot be magnetic aatracts the oil

Answer 2

Answer:

• You can use a plotting compass or iron filings to detect a magnetic field:
• put a piece of paper over a magnet (this stops the iron filings sticking to the magnet)
• sprinkle iron filings onto the paper.
• gently tap the paper to spread the filings out.
• observe and record the results