Answer:
the strength of the magnetic field inside the solenoid is 6.278 x 10⁻³ T.
Explanation:
Given;
length of the wire, = 34.9 m
length of solenoid, L = 0.24 m
radius of the solenoid, r = 0.051 m
current in the solenoid, I = 11.0 A
The number of turns of the wire is calculated as follow;

The strength of the magnetic field inside the solenoid is calculated as follows;

Therefore, the strength of the magnetic field inside the solenoid is 6.278 x 10⁻³ T.
True
Gay Lussac's Law
When the volume is constant, the gas pressure is proportional to its absolute temperature

<h2>
<em>★</em><em> </em><em>«</em><em> </em><em>advantages</em><em> </em><em>»</em><em> </em><em>★</em></h2>
- <em>Friction enables us to walk freely.</em>
- <em>It becomes possible to transfer one form of energy to another.</em>
- <em>It helps to support ladder against </em><em>wall</em>
- <em>Objects can be piled up without slipping.</em>
<h2>
<em>★</em><em> </em><em>«</em><em> </em><em>disadvantages</em><em> </em><em>»</em><em> </em><em>★</em></h2>
- <em>Friction produces a lot of heat in various parts of the machinery and this leads to wastage of energy as heat.</em>
- <em>Opposes motion, hence more energy is needed to overcome friction.</em>
- <em>Noise production in machines is irritating as well as leads to energy loss.</em>
<h2><em>hope </em><em>it</em><em> helps</em><em>!</em></h2>