The electric field in an electromagnetic wave is given by `E( 50N (C^-1)) sin omega (t-x/c).` Find the energy contained in a cylinder of cross section 10 cm^2 and length 50 cm along the x- axis.

The electric field in an electromagnetic wave is given by E( 50 N C^-1) sin omega (t-x/c). Find the energy contained in a cylinder of cross section 10 cm^2 and length 50 cm along the x- axis.

The electric field in an electromagnetic wave is given by E( 50 N C^-1) sin omega (t-x/c). Find the energy contained in a cylinder of cross section 10 cm^2 and length 50 cm along the x- axis.

The electric field of an electromagnetic wave is given by E = (50 N C ^(-1)) sin omega (t - x//c). The energy contained in a cylinder of cross section 10 cm ^(2) and length l /10 along the x-axis is 5.5 xx 10 ^(-12)J. The vlaue of l is

The electric field in an electromahetic wave is given by E = 100sin omega (t-x//c) . Find the energy contained in a cylinder of crross section 20cm^(2) and length 1 m along the x -axis. Also find intensity of wave.

The electric field in an electromagnetic wave is given by E=(50N/C)sin(omega t-kx) .The energy contained in a cylinder of cross section 1m^(2) and length 25cm along the x axis is nearly

The electric in an electromagetic wave is given by E=(100 N/C) sinomega(t-(X)/(C )) . If the energy contained in a cylinder of coss-section 10 cm^(2) and length 50 cm along the X-axis is 4.4xx10^(-8)J//m^(3) , then find intensity of the wave.

The electric field in an electromagnetic wave is given by e = 50 sin omega(t - x//c)("in"NC^(-1)) Find the energy contained in a cylindrical space of cross-section 10 cm^(2) and length 100 cm along the x-axis. Also find the intensity of wave