The strength of a magnetic field around a wire carrying a current of 20 cap A is 0 point 0 0 4 cap t What is the strength of the magnetic field if the current is changed to 40 cap A ?

Name: Revolt
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0 point 0 0 8 cap t

Magnetic Field and Force - Quiz Quiz

The strength of a magnetic field around a wire carrying a current of 20 cap A is 0 point 0 0 4 cap t What is the strength of the magnetic field if the current is changed to 40 cap A ?

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