Figure 3 shows a coil of wire called a solenoid - Edexcel - GCSE Physics - Question 3 - 2016 - Paper 1
Question 3
Figure 3 shows a coil of wire called a solenoid.
Figure 4 gives information about the magnetic field of a solenoid.
| description of the magnetic field | part of m... show full transcript
Worked Solution & Example Answer:Figure 3 shows a coil of wire called a solenoid - Edexcel - GCSE Physics - Question 3 - 2016 - Paper 1
Step 1
Draw lines on Figure 5 to show the shape of the magnetic field inside the solenoid.
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Answer
To illustrate the shape of the magnetic field inside the solenoid:
Draw straight, parallel lines inside the solenoid to represent the strong and uniform field.
Ensure that the lines are closely spaced to indicate that the magnetic field strength is strong.
The lines should extend in the direction that the magnetic field flows, typically from one end of the solenoid to the other.