DC machine task?
Hello, I need help or a solution for this. Thanks!
This example also shows that if particles and waves are the same before I observe them, how can I perceive music as waves even though I am observing it, i.e. listening to it?
Hey, Unfortunately, I can't get any further with the task. I know the right-hand rule. The thumb points in the direction of current, from positive to negative, and the bent fingers represent the magnetic field, but I can't figure out how to tell which is the north pole or south pole. Does anyone happen to…
if I apply the same force to them.
If we imagine a surface F with the thickness dx in which target particles are located, we can calculate the probability that an incident particle interacts with a target particle by described with the target particle density n, because, so to speak, n*F*dx target particles are "in an area F." Each of these target particles…
Normally, the energy for a hydroelectric power plant is calculated with head x 9.81 x quantity x efficiency = power For a drop height of 500 meters, you would have 500 x 9.81 x 1 cubic meter/second x 0.9 = 4414.5 KW What if the local topography doesn't allow for this, and the water is…
S2 separates the motor from the power supply – > standstill
In this motor, the connection + leads to a smaller number A1 E1 and connection – to a larger number A2 E2 to the right-hand movement.
This should take place when relays have attracted