Define the following word using the meaning of the suffix. use your dictionary if you are uncertain of the definition. useless relating to use state of use without use quality of use

Suffixes are a type of morpheme (the smallest unit of meaning of a word) that are added at the end of a word to modify the word's meaning. The suffix “less” means “without” and is found in words like childless, peerless, tireless, resistless, careless, fearless, endless and useless.

the answer is somber

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: