What is one advantage that most online dictionaries have over paper dictionaries?
a. you can hear a sample sentence containing a word.
b. you can find words faster using the search feature.
c. you can learn about the history of words.
d. you can find out how a word is spelled phonetically.

what are the question answer options?

it about a duaghter

explanation: sorry thats all i could give i cant see the passage really

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:

answer: hey wheres the picture for this, chat with me if u want

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