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vovangra [49]
3 years ago
6

What happens when an atom gives up loosely held valence electrons to another atom​

Physics
1 answer:
vazorg [7]3 years ago
3 0

Answer:

The number of valence electrons increases to 8 or, the atom gives up loosely held valence electrons.

Explanation:

Please mark brainliest and have a great day!

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Punishment is used to B. decrease behavior
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2 years ago
A long, hollow wire with inner radius a and outer radius b carries a uniform current density J. What is the magnetic field as a
sveta [45]

Answer:

The magnetic field in the region a < r < b is B=\frac{u_{0}I(r^{2}-a^{2})   }{2\pi r(b^{2}-a^{2})  }

Explanation:

If we have the a < r < b. The formula of current is:

J=\frac{I_{total} }{A}

Where:

A = area enclosed by the loop.

Itotal = total current in loop.

J=\frac{I}{\pi b^{2}-\pi  a^{2} }

I_{enclosed} =JA_{enclosed}

I_{enclosed} =\frac{I(\pi r^{2}- \pi a^{2})}{\pi b^{2}-\pi a^{2}  }

If we have the Ampere`s law:

\int\limits^a_b {B} \, ds  =u_{0} I_{enclosed} \\2B\pi r=u_{0} (\frac{I(\pi r^{2}-\pi  ^{2} }{\pi ^{2}-\pi  a^{2} } )\\B=\frac{u_{0}I(r^{2}-a^{2})   }{2\pi r(b^{2}-a^{2})  }

6 0
2 years ago
Find the mass of a sample that has a dersity of 2 g/mL and a volume of 10 mL
In-s [12.5K]

Answer:

mass = volume x density.

Explanation:

2 x 10 = 20g

4 0
2 years ago
anice is watching her granddaughter drive a Barbie Jeep with a 6 V battery and an electric motor with 5 ohm of resistance. How m
Scrat [10]

Answer:

Power required will be 7.2 watt

Explanation:

We have given battery of Barble jeep is 6 volt

So potential difference V = 6 volt

Resistance of electric motor R = 5 ohm '

We have to find the power motor using to drive the jeep

Power is given by P=\frac{V^2}{R}, here V is voltage and R is resistance

So P=\frac{V^2}{R}=\frac{6^2}{5}=7.2watt

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3 years ago
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Answer:

1.) Radio

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