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?.

Which of these is not a function of shock absorbers?

Afarmer began a new method of reducing grain spills. this reduced the number of mice on the farm. the number of snakes in the surrounding area decreased at the same time. the snakes depended on the mice that lived in the field. what’s the likely reason the snake population decreased? a. the number of snake predators increased. b. the number of mice increased. c. the number of mice decreased. d. the pesticides affected the snakes. e. a new breed of mice moved into the field.

Need will give 100 ! in no less than one hundred fifty words, explain why it is important for engineers to sketch designs and use them to clarify their designs to other people, giving at least three reasons.