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hjlf
3 years ago
6

I have one but can some one help with the second one?​

Physics
1 answer:
alisha [4.7K]3 years ago
5 0

Answer:

it is a, direction

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A square is 10 cm by 10 cm a student measure inside of the square is 9.9 cm and uses the measurements to calculate the area of t
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It is desired to construct a solenoid that will have a resistance of 4.10 Ω (at 20°C) and produce a magnetic field of 4.00 ✕ 10^
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Answer:

Part a)

N = 754 turns

Part b)

L = 0.376 m

Explanation:

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Part a)

now we know that it is wounded over the solenoid

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N(2\pi R) = L

N(2 \pi (0.01)) = 47.35

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Part b)

now length of solenoid is given as

L = N(diameter\: of\: the\: wire)

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6 0
3 years ago
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Why is upthrust directly proportinal to acceleration due to gravity​
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Explanation: i dont know if this helps i hope it does have a nice day.

4 0
3 years ago
1 example of each form of energy
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Some of the forms of energy are: heat energy, mechanical energy, gravitational energy, electrical energy, sound energy, chemical energy, nuclear or atomic energy <span>and so on. Some examples of this are:

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3 years ago
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