It does not depend on the thickness of the wire. Well, not directly.
As steveastrouk wrote, the magnetic field depends on the current through the wire and how often the wire goes around the core - the number of loops.
If you use a thinner wire, you can wrap more turns into a given space. Good for the magnetic field! But...
A thinner wire means more resistance. More turns mean a longer wire and that means even more resistance. More resistance means that a given voltage can drive less current through the wire. Less current means a lower magnetic field.
If and when the two effects cancel each other, well that's what math is for.
(Of course you could increase the voltage to keep the current in the thinner wire the same as in the thicker wire, but that would increase the thermal losses in the wire as well.)
In projectile motion horizontal motion has zero acceleration and when there is no air resistance acting on the object the motion will be uniform. Motion in the vertical direction is accelerated downwards to to the acceleration due to gravity
Answer:
Resistors restrict current flow through a circuit.
(The electrons don't easily get from one side to the other)
High voltage is actually needed for to send power over long distances because if you use high current, a lot of the power is lost to the resistance in the wires.
Explanation:
hope it helps <3
Answer:
a)14.17V
b)32.8 x 
J
c)96.9x J
d) -64x J
Explanation:
Given:
Area 'A'=7.10cm² =>7.1 x 
m²
voltage '
'=4.8 volt
= 2.20mm => 2.2 x 
m
= 6.50mm => 6.5 x m
a) Capacitance 
before push is given by:
= εA/ =>
= 2.85 x F
==> 2.85 x x 4.8
=1.37 x 
C
Capacitance 
after push is given by:
= εA/ =>
= 9.66 x 
F
=
=
Therefore, the potential difference between the plates
= 1.37 x / 9.66 x =>14.17V
b) 
32.8 x J
c)
= 96.9x J
d) the work required to separate the plates is given by:
workdone= 
-=> 32.8 x J- 96.9x J
W≈ -64x J
Answer:
C. tiny particles called charges flowing through the wires.
Explanation:
<h3> Hello!</h3>
An electric current is a stream of charged particles, such as electrons or ions, moving through an electrical conductor or space. It is measured as the net rate of flow of electric charge through a surface or into a control volume.
Hope it helps!
