Answer:
1. A time-varying electric field will produce a magnetic field.
2. A time-varying magnetic field will produce an electric field.
Explanation:
According to Maxwell a time-varying electric field will produce a magnetic field. Time varying electric field produces current (displacement current), therefore it produces a magnetic field.
According to Faraday, a time-varying magnetic field will produce an electric field because an electromagnetic field is induced in a conductor moving in a magnetic field.
Electric and magnetic fields can only be treated independently if they do not vary in time that is they are static.
Time-varying electric and magnetic fields can propagate through space even if there is no matter in their path.
Answer:
Explanation:
We are given that
Energy difference,
We have to find the magnitude of B.
Bohr magneton=
We know that magnetic field ,B=
By using the formula
Hence, the magnitude of B=
From a mathematical point of view, the Schrödinger Equation is a LINEAR partial differential equation, as is a partial differential equation that is defined by a linear polynomial in the solution and its derivatives.
For a linear differential equation, if you got two different solutions and , then the linear combination , where and are scalars, is also a solution.
This also is valid for only one solution (think of the other solution as equal to zero, ). So, as the Schrödinger Equation is a Linear partial differential equation, then if is a solution, then must also be a solution.
This is extremely important for physicist, as let us know that the superposition principle is valid.
C. Seismic energy
This is energy that is released in earthquakes.
Answer:
The five steps for determining density can be found in simple form as follows, measure the mass of the container, measure the volume of the liquid(s), measure the combined mass of the liquid and the container, and then determine the mass of the liquid alone and divide the mass by the volume of it.