Choose the meaning of the bold word. 25. Two years later, two of the men were dead, one had moved in with his married daughter in the suburbs, and the three remaining sat and watched **dolefully** as people waited each night for a table in the restaurant. (1 point)

sorrowfully
angrily
cheerfully
hopefully

sorrowfully

Explanation:

they where sad the two had died

i think its d

hope i can you

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: