Match each rule to what it gives
Read exercise and reference answers
- Matching pairs
- Left
- Right hand thumb
- Right
- Field around a straight current wire
- Left
- Fleming left hand
- Right
- Force on a current in a magnetic field
- Left
- Fleming right hand
- Right
- Direction of an induced current
- Left
- Oersted in 1820
- Right
- A current makes a magnetic field
- Left
- Soft iron core
- Right
- Loses magnetism when the current stops
- Instructions
- Tap a rule or a part, then tap the line saying what it tells you about a magnetic field.
_Source: Karnataka SSLC (KSEEB) Class 10 Science, Ch13 'Magnetic Effects of Electric Current', §13.1_