Ablock of a certain material begins to slide on an inclined plane when the plane is inclined to an angle of 18.26°.
if a solid cylinder is fashioned from the same material, what will be the maximum angle at which it will roll without slipping on the plane?

answer:

a block of a certain material begins to slide on an inclined plane when the plane is inclined to an angle of 18.26°.

if a solid cylinder is fashioned from the same material, what will be the maximum angle at which it will roll without slipping on the plane

explanation:

ye

atomic = no of protons.

mass number-atomic number = neutron number

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: