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Fantom [35]
3 years ago
10

An electromagnetic wave is traveling straight down toward the center of the Earth. At a certain moment in time the electric fiel

d points west. In which direction does the magnetic field point at this moment?
Physics
1 answer:
Anika [276]3 years ago
3 0

Answer:

North

Explanation:

In an electromagnetic wave, the direction of the wave, the direction of the electric field and the direction of the magnetic field are all perpendicular to each other.

Therefore, we can  find the direction of the magnetic field by using the right hand rule. We have:

- Index finger: direction of motion of the wave --> toward the center of Earth

- middle finger: direction of the electric field --> west

- thumb: direction of the magnetic field --> north

So, the magnetic field points north.

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The heater element of a 120 V toaster is a 5.4 m length of nichrome wire, whose diameter is 0.48 mm. The resistivity of nichrome
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Answer:

The power drawn by the toaster is closest to:

(A) 370 W

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What is the relationship between environmental science and public policymakers?
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We use the formula v=u + at to find the fastest speed

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For further reference:

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