Newlands - gave idea of law of octaves, he arranged in order of relative atomic mass
Mendeleev - gave idea of periodic table, he arranged in order of relative atomic mass
Answer:
Inductive Reactance is caused by the induced voltage and is proportional to the number of wire turns, strength of magnetic field and the speed of cutting action.
Explanation:
Inductive reactance is the opposition of a circuit element to the flow of current due to that element's inductance.
It is caused by the induced voltage and depends on the factors that determine the induced voltage.
It is proportional to the number of wire turns & strength of the magnetic field (which both depend on the physical make-up of the inductor) and the speed of cutting action which depends on the frequency.
Answer:
a = 2.44 m/s²
Explanation:
The Net force acting on the car downwards the plane will be equal to the component of the weight that is parallel to the plane.
Thus;
mg(sin θ) = ma
Thus;. g(sin θ) = a
g is acceleration due to gravity = 9.81 m/s²
θ = 14.4°
Thus;
9.81 × sin 14.4 = a
a = 2.44 m/s²
