R = 0.407Ω.
The resistance R of a particular conductor is related to the resistivity ρ of the material by the equation R = ρL/A, where ρ is the material resistivity, L is the length of the material and A is the cross-sectional area of the material.
To calculate the resistance R of a wire made of a material with resistivity of 3.2x10⁻⁸Ω.m, the length of the wire is 2.5m and its diameter is 0.50mm.
We have to use the equation R = ρL/A but first we have to calculate the cross-sectional area of the wire which is a circle. So, the area of a circle is given by A = πr², with r = d/2. The cross-sectional area of the wire is A = πd²/4. Then:
R =[(3.2x10⁻⁸Ω.m)(2.5m)]/[π(0.5x10⁻³m)²/4]
R = 8x10⁻⁸Ω.m²/1.96x10⁻⁷m²
R = 0.407Ω
Answer:
Depends on where he was fouled
If it is beyond the 3 pt line, then it is 3
If it is within the 2 pt line, then it is 2
I hope that helps :)
Explanation:
Plz mark B R A I N L I E S T
Friction accord while the ball was rolling in the grass and slowed it down until it finally came to a stop
Answer:
Election manipulation, vote rigging
Explanation:
Electoral fraud is sometimes known as election fraud or election manipulation or vote rigging is illegal in the process of election.
The electoral fraud changes from country to country .
The election process is conducted and supervised by the electoral bodies.
The manipulation of electoral processes and outcomes are also referred to as electoral malpractice.
In India a huge number of electoral malpractices are occurs.
It will happen by elections or candidates with strong criminal background are fighting the elections.
