Answer:
Electric field, E = 0.064 V/m
Explanation:
It is given that,
Resistivity of silver wire,
Current density of the wire,
We need to find the magnitude of the electric field inside the wire. The relationship between electric field and the current density is given by :
E = 0.0636 V/m
or
E = 0.064 V/m
So, the magnitude of electric field inside the wire is 0.064 V/m. Hence, this is the required solution.
Change in velocity divided by time
So to work out the Δvelocity you do final speed- initial speed
This will give you a negative value as deceleration is the same as the minus value of acceleration
<span>Let the area vector point along the z-axis:
Flux = B.A = B*cos(23)*pi*r^2 </span>
Hello there,
I believe that you answer would be "<span>stacked columns would form due to erosion at a different rate".
I hope that help's.
~Jurgen</span>
Answer:
The heat going from your hands heat the water in the flask. As is heated some molecules of water starts to change to vapor phase, increasing the vapor pressure over the water. When this vapor pressure equals the pressure inside the closed flask, the water starts to boil.