Answer:
The number of turns in the solenoid is 22366.
Explanation:
The number of turns in the solenoid can be found using the following equation:

Where:
B: is the magnetic field = 8.90 T
L: is the solenoid's length = 0.300 m
N: is the number of turns =?
I: is the current = 95 A
μ₀: is the magnetic constant = 4π×10⁻⁷ H/m
By solving equation (1) for N we have:

Therefore, the number of turns in the solenoid is 22366.
I hope it helps you!
Gravity, acceleration, kinetic energy, the atmosphere
Answer:
3Q / 4 pi (R^3 - r^3)
Explanation:
Charge density = charge / volume
volume of a spherical shell = 
Answer:
a mixture that can be separated
When an atom bonds another atom,
the reaction that takes place is the combination reaction. The reaction will be
A + B → AB, where AB is the combined product of the reactants A and B. An
example is H2 + 1/2O2 → H2O