Read the following excerpt. using the context of the paragraph, select the word that best completes the sentence. if the adolescent fails to resolve the identity crisis by the time of entry into adulthood, he will feel a sense of role confusion or identity diffusion. others seem to avoid the crisis altogether and settle easily on an available, socially approved identity. still others resolve their crises by an available but socially disapproved ideology. this latter option is called negative identity formation and is often associated with delinquent behavior. resolution of the adolescent identity crisis has a profound influence on development during later adulthood. lacking  missingfinishingadopting

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: