A long solenoid (1500 turns/m) carries a current of 20 ma and has an inside diameter of 4. 0 cm. A long wire carries a current of 2. 0 a along the axis of the solenoid. What is the magnitude of the magnetic field at a point that is inside the solenoid and 1. 0 cm from the wire?.

When your working with the passage-based reading questions on the psat do all of the following except. a)make sure you read each question throughly. b) try to answer each question before you look at the answers. c) plan to spend most of your time reading the passage. d) make sure your answer choice is the most correct number me

In 1999, the u. s. announced trade sanctions worth $116.8 million, targeting goods from france, germany, italy and denmark. the sanctions were in retaliation for a ban on u. s. hormone-treated beef by which organization?

Of the population of the united states is obese. a. 10% b. 25% c. 33% d. 50% select the best answer from the choices provided. a b c d