Which best explains why water is able to "stick” to the side of glass?

Strong adhesive forces exist hetween different water molecules.
Strong cohesive forces exist between different water molecules.
Strong adhesive forces exist between glass and the water molecules.
Strong cohesive forces exist between glass and the water molecules.

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:

not moving. pos accel,

an electric circuit

c because the news are a source of information of things that happen on the daily and shows evidence about that particular topic