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larisa [96]
3 years ago
10

Electromagnetic induction

Physics
1 answer:
amm18123 years ago
5 0
Electromagnetic or magnetic induction is the production of an electromotive force (i.e., voltage) across an electrical conductor in a changing magnetic field.
Electromagnetic induction has found many applications in technology, including electrical components such as inductors and transformers, and devices such as electric motors and generators.
Michael Faraday is generally credited with the discovery of induction in 1831, and James Clerk Maxwell mathematically described it as Faraday's law of induction. Lenz's law describes the direction of the induced field. Faraday's law was later generalized to become the Maxwell–Faraday equation, one of the four Maxwell's equations in James Clerk Maxwell's theory of electromagnetism.
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Jayda wants to study the chemical properties of iron. How could she do this?
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yes she could  she can do one peace of her iron and she can do the rest of it tomorrow

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4 years ago
You drive from your house to the dry cleaners, which is 12 miles east of your house. You then drive to the grocery store from th
Leviafan [203]

Answer:

15 miles.

Explanation:

Displacement is the position you are in now relative to the position you were in when you started. If you had stopped at the dry cleaner's, your displacement would be 12 miles. However, you traveled back to your house and then 15 miles West of that, meaning you are now 15 miles away from your starting position.

3 0
4 years ago
1. Suppose you know that the net force on an object is zero. What can you say about
Kryger [21]

If the net force on an object is zero, then ...

a). The object's acceleration is zero.

b). The object's velocity is a constant speed in a straight line.

Note: (a) and (b) both say the same thing.

3 0
3 years ago
PLZZ HELP ASAP!!
Nimfa-mama [501]
Modern space suits augment the basic pressure garment with a complex system of equipment and environmental systems designed to keep the wearer comfortable, and to minimize the effort required to bend the limbs, resisting a soft pressure garment's natural tendency to stiffen against the vacuum. A self-contained oxygen supply and environmental control system is frequently employed to allow complete freedom of movement, independent of the spacecraft.
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8 0
3 years ago
if a diffraction grating produces a third-order bright spot for red light (of wavelength 650 nm ) at 68.0 ∘ from the central max
Mashutka [201]

Answer:

The angle is 25.34°.

Explanation:

Given that,

Wave length = 650 nm

Angle = 68.0°

We need to calculate the distance

For a diffraction grating

d\sin\theta=m\lambda

d=\dfrac{2\times650\times10^{-9}}{\sin68.0}

d=2.10\times10^{-6}\ m

We need to calculate the angle

Using formula for angle

d\sin\theta=m\lambda

\sin\theta=\dfrac{m\times\lambda}{d}

\sin\theta=\dfrac{2\times450\times10^{-9}}{2.10\times10^{-6}}

\sin\theta=25.34^{\circ}

Hence, The angle is 25.34°.

8 0
3 years ago
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