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Question about Electricity: Problems of Electric Forces and Fields

Physics

Originais Teachy

Electricity: Problems of Electric Forces and Fields

Easy

(Originais Teachy 2023) - Question Easy of Physics

When a conductor is subjected to an electric current, what happens to the magnetic field?
a.
Increases proportionally to the speed of the charges.
b.
Its vector constantly changes.
c.
It dissipates along the conductor.
d.
It increases proportionally to the number of charges in the conductor.
e.
Its strength decreases over time.

Answer sheet:

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