4 years ago

How does Increasing current in a wire affect the magnetic field?

1 answer:

8 0

Moving charges create magnetic fields. Each electron moving in a conductor creates its own magnetic field. As electrons move through the coil of wire THEREFORE THE MAGNETIC FIELD WILL GET STORGER

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Answer:

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Explanation:

Given;

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final velocity, v = 120 km per hour

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The average velocity is given by;

$V_{avg} = \frac{Final \ position\ - \ Initial \ position}{final \ time\ - \ initial \ time}\\\\V_{avg} = \frac{240km \ - \ 60km}{2hr\ - \ 1hr} \\\\V_{avg} = \frac{180 \ km}{1hr} \\\\V_{avg}= 180 \ km/hr$

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