Do you know what an electronic field is? An electronic field is a non-quantum field produced by accelerating electric charges. It is the field described by electrodynamics and is the counterpart to the quantized electromagnetic field. The electromagnetic field possesses magnetic and electrical properties and surrounds objects with an electrical charge. Whenever a voltage is present, an electric field forms, this quiz will tell you about electromagnetic fields. Don’t forget to procure your certificate when you are done.
0 C/m3.
- 2 C/m3.
- 4 C/m3.
- 8 C/m3
Outward flux of a vector field per unit volume as the volume about the point tends to zero.
Gradient of divergence of a vector field minus the curl of the vector field.
Circulation of a vector field per unit area as the area tends to zero.
Maximum rate of increase of scalar function at appoint.
Grad div A.
Div Gradient V.
Div curl A.
Curl curl A.
If the curl of E is identically zero.
The potential difference between two points is zero.
If is gradient of a scalar potential.
The work done in a closed path inside the fields is zero.
E.
| E |.
Null vector.
Zero.
Larger sphere will have greater potential.
Larger sphere will have smalled potential.
Both of sphere will have same potential
Smaller sphere will have zero potential.
Both are zero.
It is zero for the electric flux density.
These are zero for static densities but non zero for time varying densities.
It is zero for the magnetic flux density.
It is conservatives.
It is solenoidal.
It has no sink or sources.
Magnetic flux lines are always closed.
arbitrarily
sequentially
rational
in line
electric field
electric charge
electric intensity
electric field lines
1
min
0
Max
Ohms law
Newton's law
Gauss's law
Coulombs law
Newton's law
Coulombs law
Gauss's law
4ohms law
40N
41.1N
42.3N
42.7N
F = kq1q2/r2
F = q1q2/r2
F = kq2/r2
F = kq1q2/r
√R1 : √R2
1:1
R1 : R2
R1³ : R2³
Increases
Become zero
Decreases
Remain the same
64 x 10⁵ J/m³
8 x 10³ J/m³
32 J/m³
2.83 J/m³
20 N/C
5 N/C
500 N/C
250 N/C
2 V
8 V
4 V
16 V
Zero
4 V
10 V
10/3 V
700 sec
700 μ sec
700 milli sec
700 n sec
Q/3
Q
2q/3
4q/3
One
Two
More than two
Infinite
Only charge q
Both q and Q
Only charge Q
None on q and Q