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If the strength of the magnetic field at A is 4 units, the strength of the magnetic field at B is _____.

https://assets.learnosity.com/organisations/328/f27c02f5-048f-40e2-b0d2-2ecd2c1f35fd/magnetic_field_ex1.gif

16 units
1 unit
8 units
0.5 units

Respuesta :

Edge014

Answer:

The Correct answer should be 1 unit

Explanation:

It appears to me that magnetic field A is four times the amount of B, and since A is 4 units, B must me 1 unit

lilgig90

Answer:

1 unit

8 units

0.5 units

Explanation: