Answer:
a.
b.
Explanation:
Given:
, , .
The magnetic field can be find using the Gauss law in the equation of field magnetic at the inner radius and the outer radius knowing the inner radius and the outer radius are:
a.
Magnetic field inner
b.
Magnetic field outer
B. 8 is the answer but sometimes its determined by the quantum numbers on the chart
The total distance covered by the person is 12 times the height of each stair:
The work done by the person to climb the stairs is equal to the increase in his gravitational potential energy:
And therefore, the power generated by the person in 12 s is the work done divided by the time taken:
So, the correct answer is B.
Answer:
The law of conservation of mass states that in a chemical reaction, the total mass of reactants is equal to the total mass of products.
Explanation:
Self actualization.
hope this helps :3