The sunlight reaching the earth has maximum electric field of 810V `(m^-1)`. What is the maximum magnetic field in this light?

The earth's magnetic field is

The strength of the earth's magnetic field is

The maximum electric field in a plane electromagnetic wave is 600 N C^-1 . The wave is going in the x-direction and the electric field is in the y- direction. Find the maximum magnetic field in the wave and its direction.

A metallic rod of mass m length R is pivoted at O. It is free to rotate about a horizontal axis passing through O . An inward magnetic field is applied as shown in the figure. Find the ratio of maximum electric field inside the metallic rod to the applied magnetic field induction .

In the magnetic meridian of a certain place, the horizontal component of the earth's magnetic field is 0*26G and dip angle is 60^@ . What is the magnetic field of earth at this location?

In the magnetic meridian of a certain place, the horizontal component of the earth's magnetic field is 0*26G and dip angle is 60^@ . What is the magnetic field of earth at this location?

In an electromagnetic wave, the amplitude of electri field is 1 V/m, What is (i) the amplitude of magnetic field? (ii) average energy density of electric field ? (iii) average energy density of magnetic field ? (iv) average energy density of wave ?

The intensity of the sunlight reaching the earth is 1380 W(m^-2). Assume this light to be a plane, monochromatic wave. Find the amplitudes of electric and magnetic field in this wave.

The angle of dip at a place is 40.6^(@) and the intensity of the vertical component of the earth's magnetic field V=6xx10^(-5) Tesla. The total intensity of the earth's magnetic field (I) at this place is

The radiation suffering the maximum deflection in a magnetic field is :