Physics, 25.01.2021 18:10 maddy1276

Figure 6 10
Underground cable
1
8
6
Strength of
magnetic field
in arbitrary
units
Overhead cable
2
0
10
50
20
30
40
Distance from cable in metres
safer
they have a
A politician sees Figure 6 and says "Underground
lower strength of magnetic field."
Evaluate his claim
[2 marks]

Answers: 2

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Figure 6 10
Underground cable
1
8
6
Strength of
magnetic field<...