Petrunkevitch uses deductive reasoning to draw a conclusion about a mother digger wasp's behavior. He begins by assuming that the ability of a creature to change its behavior is a form of intelligence. He provides an example of the dig- ger wasp changing her behavior: If she finds that a tarantula is of the wrong species, she will not attack it. What conclusion does he draw? A. that the wasp behaves entirely on instinct B. that the wasp behaves in an intelligent way C. that the wasp cannot change her behavior in any other ways D. that the wasp feels sorry for tarantulas and does not want to kill them

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: they were written as a long tale

explanation:

i googled it.