Context and question: Raleigh (/ˈrɑːli/; RAH-lee) is the capital of the state of North Carolina as well as the seat of Wake County in the United States. It is the second most populous city in North Carolina, after Charlotte. Raleigh is known as the "City of Oaks" for its many oak trees, which line the streets in the heart of the city. The city covers a land area of 142.8 square miles (370 km2). The U.S. Census Bureau estimated the city's population to be 439,896 as of July 1, 2014. It is also one of the fastest-growing cities in the country. The city of Raleigh is named after Sir Walter Raleigh, who established the lost Roanoke Colony in present-day Dare County.
What is the biggest city in NC?
Answer: Charlotte
Context and question: Upon being confirmed in 1966, she adopted Veronica as a confirmation name. She was raised in the Detroit suburbs of Pontiac and Avon Township (now Rochester Hills). Months before her mother died of breast cancer, Madonna noticed changes in her behavior and personality, although she did not understand the reason. Her mother was at a loss to explain her medical condition, and often began to cry when Madonna questioned her about it. Madonna later acknowledged that she had not grasped the concept of her mother dying.
What was Madonna's mother's reaction to her questioning about her illness?
Answer: cry
Context and question: All the electromagnetic motors, and that includes the types mentioned here derive the torque from the vector product of the interacting fields. For calculating the torque it is necessary to know the fields in the air gap . Once these have been established by mathematical analysis using FEA or other tools the torque may be calculated as the integral of all the vectors of force multiplied by the radius of each vector. The current flowing in the winding is producing the fields and for a motor using a magnetic material the field is not linearly proportional to the current. This makes the calculation difficult but a computer can do the many calculations needed.
What needs to be known to calculate torque?
Answer:
fields in the air gap