An ancient form of writing that used wedge-shaped symbols was called
a. semitic
b. cuneiform
c. pictographs
d. hieroglyphics

The correct answer is B. Cuneiform

Explanation:

During the Ancient History from 3000 to 500 AD, there were different writing symbols that were developed in different civilizations this included the hieroglyphics, the pictographs, and the cuneiform. In the case of the cuneiform, this system was developed in Mesopotamia by the Sumerians and this system differs from others because the symbols on it were "wedge-shaped" because they were mainly formed by using blunt reeds on clay rather than painted or carved in stone or word as in other systems. Therefore, the ancient form of writing that used wedge-shaped symbols was called Cuneiform.

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:

tuttifroot

the quote relates to no dogs barked because the father and son learn a lot from each other. the theme is love because the father misses his son and they are trying to get to his mom where her dogs are barking.