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3 years ago

11

Where did the elements in our solar system come from? they condensed out of hot gas clouds surrounding the early sun. they were

accreted from other solar systems. they were transformed from helium and hydrogen by the solar furnace?

1 answer:

Afina-wow [57]3 years ago

6 0

I think the correct answer would be that <u>they condensed out of hot gas clouds surrounding the early sun.</u><span />

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Mega rayquaza and zygarde 100% form vs lunala, solgaleo, and red's mega charizard

Nezavi [6.7K]

Answer:

That right there is what caused the world to end my friend

Explanation:

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2 years ago

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lbvjy [14]

Explanation:

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The second equation of kinematics gives the relationship between the height reached and time taken by it.

Here, the ball is droped under the action of gravity. The value of acceleration due to gravity on Mars is positive.

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So, the correct option is (A).

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3 years ago

A solenoidal coil with 26 turns of wire is wound tightly around another coil with 350 turns. The inner solenoid is 20.0 cm long

noname [10]

Answer:

Part a)

$\phi = 2.76 \times 10^{-7} T m^2$

Part B)

$M = 5.52 \times 10^{-5} H$

Part C)

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Explanation:

Part a)

Magnetic field due to a long ideal solenoid is given by

$B = \mu_0 n i$

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$n = \frac{N}{L}$

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Now magnetic flux due to this magnetic field is given by

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Part B)

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$\phi_{total} = M i$

$\phi_{total} = N\phi$

$\phi_{total} = 20(2.76 \times 10^{-4})$

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now we have

$M = \frac{5.52 \times 10^{-6}}{0.100}$

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Part C)

As we know that induced EMF is given as

$EMF = M \frac{di}{dt}$

$EMF = 5.52 \times 10^{-5} (1800)$

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Explanation:

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