Question: The rotating armature consists of one or more coils of wire wound around a laminated, magnetically "soft" ferromagnetic core. Current from the brushes flows through the commutator and one winding of the armature, making it a temporary magnet (an electromagnet). The magnetic field produced by the armature interacts with a stationary magnetic field produced by either PMs or another winding a field coil, as part of the motor frame. The force between the two magnetic fields tends to rotate the motor shaft. The commutator switches power to the coils as the rotor turns, keeping the magnetic poles of the rotor from ever fully aligning with the magnetic poles of the stator field, so that the rotor never stops (like a compass needle does), but rather keeps rotating as long as power is applied.
Is there an answer to this question: What element of the motor makes the poles alligning?

Answer: unanswerable

Question: Turner Classic Movies is available in many other countries around the world. In Canada, TCM began to be carried on Shaw Cable and satellite provider Shaw Direct in 2005. Rogers Cable started offering TCM in December 2006 as a free preview for subscribers of its digital cable tier, and was added to its analogue tier in February 2007. While the schedule for the Canadian feed is generally the same as that of the U.S. network, some films are replaced for broadcast in Canada due to rights issues and other reasons. Other versions of TCM are available in Australia, France, Middle East, South Africa, Cyprus, Spain, Asia, Latin America, Scandinavia, the United Kingdom, Ireland and Malta. The UK version operates two channels, including a spinoff called TCM 2.
Is there an answer to this question: What Canadian cable provider first carried Turner Classic Movies?

Answer: Shaw Cable

Question: Britain also sent troops to protect British business enterprise, harbour rights, and consulate office. This was followed by an eight-year civil war, during which each of the three powers supplied arms, training and in some cases combat troops to the warring Samoan parties. The Samoan crisis came to a critical juncture in March 1889 when all three colonial contenders sent warships into Apia harbour, and a larger-scale war seemed imminent. A massive storm on 15 March 1889 damaged or destroyed the warships, ending the military conflict.
Is there an answer to this question: For how many years did the civil war in Britain last?

Answer: unanswerable

Question: Although each institution is organized differently, nearly all universities have a board of trustees; a president, chancellor, or rector; at least one vice president, vice-chancellor, or vice-rector; and deans of various divisions. Universities are generally divided into a number of academic departments, schools or faculties. Public university systems are ruled over by government-run higher education boards. They review financial requests and budget proposals and then allocate funds for each university in the system. They also approve new programs of instruction and cancel or make changes in existing programs. In addition, they plan for the further coordinated growth and development of the various institutions of higher education in the state or country. However, many public universities in the world have a considerable degree of financial, research and pedagogical autonomy. Private universities are privately funded and generally have broader independence from state policies. However, they may have less independence from business corporations depending on the source of their finances.
Is there an answer to this question: Besides students, what is the source of funds of private universities?

Answer:
business corporations