1.creeping like a snail is a simile used in this poem and it means the child is going to school unwillingly./a child is unwilling to go to school.
2. man becomes very frail and loses his physical strength when he becomes old, so much that his leggings that used to fit him snugly when he was in his youth are now too loose for him to wear, and that his shank has shrunk so much that this worldly stage is too big for a feeble actor like him. although, 'his youthful hose' just refers to his leggings/pants/ to shrink from danger; to shrink from contact.
3.the words "sans" means "without." it is a french word that is often used in english even today. so he is saying that in the last age of a man, the man is without eyes, taste, or anything else. he also says that this is the "last stage of all" and that it is the stage that ends a man's "history."
hope this !
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.