The Earth's natural climate cycle
Over the last 800,000 years, there have been natural cycles in the Earth's climate. There have been ice ages and warmer interglacial periods. After the last ice age 20,000 years ago, average global temperature rose by about 3°C to 8°C, over a period of about 10,000 years.
It has been a while but I believe it’s Electrons
Working...
length of wire L = 1.5 m
current I = 7 A
potential difference V = 68 Volt
According to Ohm's Law
V = IR
R = V/I
R = 68/7
R = 9.7 Ω
Given that,
Charge per unit length = λ
Point (x, y)=(0. d) parallel to the z axis
We know that,
The electric field due to the infinitely long wire is
The electric potential is
....(I)
Here,
We need to calculate the potential due to this line charge
Using equation (I)
On integratinting
Put the value of r
Hence, The potential due to this line charge is
Displacement is how much of a liquid (typically water for simplicity in the metric system) is pushed aside when another object is completely submerged. For example, when a 100mL of water has a block placed into it, and rises to 150mL, the block has displaced the water.