Advertisements
Advertisements
प्रश्न
If the magnetic monopole exists, then which of the Maxwell’s equation to be modified?
विकल्प
`oint_"s" vec"E" * "d"vec"A" = "Q"_"enclosed"/∈_circ`
`oint_"s" vec"B" * "d"vec"A"` = 0
`oint_"l" vec"B" * vec"dl" = mu_0"i"_"c" + mu_0∈_0 "d"/"dt" oint vec"E"*vec"dA"`
`oint_"l" vec"E" * vec"dl" = - "d"/"dt"`ΦB
उत्तर
`oint_"s" vec"B" * "d"vec"A"` = 0
APPEARS IN
संबंधित प्रश्न
Which mode of propagation is used by short wave broadcast serves?
A capacitor is connected to an alternating-current source. Is there a magnetic field between the plates?
State any one property which is common to all electromagnetic waves.
What are Fraunhofer lines? How are they useful in the identification of elements present in the Sun?
Write a short note on the microwave.
Explain the types of absorption spectrum.
The magnetic field of a plane electromagnetic wave travelling in +ve z-direction is described by ______.
Dimensions of ε0 `(d phi_ε)/(dt)` are of
A plane electromagnetic wave propagating along x direction can have the following pairs of E and B.
- Ex, By.
- Ey, Bz.
- Bx, Ey.
- Ex, By.
For an electromagnetic wave travelling in free space, the relation between average energy densities due to electric (Ue) and magnetic (Um) fields is ______.
