Read the passage. |ACT 1 SCENE 1 A hospital room. Steven sits next to the hospital bed of his wife, Sierra. He is holding her hand. She wears a white hospital gown. The bed sheets and walls are white. They are surrounded by a harsh, white fluorescent light that hangs above the bed. The room is windowless. STEVEN: Can I get you anything? SIERRA: (She pauses) No, I'm fine. (She pulls down the blanket with her free hand. Steven's gaze is locked on her.) Which is the purpose of the information contained in the parentheses? 1. It gives information about the setting, 02. It tells what the actors are saying. 3. It tells what the actors are doing. 04. It gives information about the stage.

hey my good buddy lemme ask are u male or female? ?

i think the answer is b

a solenoid is created by wrapping a l = 90 m long wire around a hollow tube of diameter d = 4.5 cm.   the wire diameter is d = 0.9 mm.   the solenoid wire is then connected to a power supply so that a current of i = 9 a flows through the wire.

randomized variablesl = 90 m

d = 4.5 cm

d = 0.9 mm

i = 9 a                                          

write an expression for the number of turns, n, in the solenoid. you do not need to take into account the diameter of the wire in this calculation.

calculate the number of turns, n, in the solenoid.

write an expression for the length of the solenoid (l2) in terms of the diameter of the hollow tube d.

calculate the length of the solenoid (l2)   in meters.

calculate the magnitude of the magnetic field at the center of the solenoid in teslas.

explanation:

i   believe   the   answer   is   d