Atransformer has a primary winding of 10,000 turns and a secondary winding of 2000 turns. if this transformer is plugged into a standard home outlet the secondary voltage would be about:
a. 24 volts dc
b. 24 volts rms
c. 5 volts rms
d. 5 volts dc

25pts the diagram shows the positions of the sun, moon and earth during spring tides, when the high tides are at their highest and low tides at their lowest. what is it about these positions that causes these high and low tides?

Amoving electron has kinetic energy k1. after a net amount of work w has been done on it, the electron is moving one-quarter as fast in the opposite direction. (a) find w in terms of k1. (b) does your answer depend on the final direction of the electron's motion?

Which levels of government establish and implement educational requirements for minors