The statement which is not correct from the following:

Electromagnetic Field Theory
The statement which is not correct from the following:

Gauss’s law states that total electric flux through any surface is equal to the total charge enclosed by surface.

Gauss’s static that divergence of D = ρu.

An electric flux line is an imaginary path or a line drawn in such a way, that its direction at any point is the direction of electric field at that point.

For a uniform long charged line with l1 c/m the electric field intensity E is given as E = ρL/(π ε0.r).

Gauss’s law states that total electric flux through any surface is equal to the total charge enclosed by surface.

Gauss’s static that divergence of D = ρu.

An electric flux line is an imaginary path or a line drawn in such a way, that its direction at any point is the direction of electric field at that point.

For a uniform long charged line with l1 c/m the electric field intensity E is given as E = ρL/(π ε0.r).

ANSWER DOWNLOAD EXAMIANS APP

Electromagnetic Field Theory
A vector field A = p In is given in Cartesian coordinates. In cylindrical coordinates it will be represented as

A = cosφ Ir - sinφ Ir.

A = cosφ Ir.

A = sinφ Ir.

A = cosφ Ir + sinφ Iφ.

A = cosφ Ir - sinφ Ir.

A = cosφ Ir.

A = sinφ Ir.

A = cosφ Ir + sinφ Iφ.

ANSWER DOWNLOAD EXAMIANS APP

Electromagnetic Field Theory
A rectangular loop in the x – z plane bounded by the lines x = 0, x = a, z = 0 and z = b is in a time varying magnetic field is given by B = B0 cosωt + ay. Where B0 is constant, ω is angular frequency and ay unit vector in the y direction. Now the emf induced in the loop is given by

ab Bo cosω t.

Bo ω sinω t.

abω Bo sinω t.

Zero.

ab Bo cosω t.

Bo ω sinω t.

abω Bo sinω t.

Zero.

ANSWER DOWNLOAD EXAMIANS APP

Electromagnetic Field Theory
If n is the polarization vector and k is the direction of propagation plane electromagnetic wave, then

n × k = 0.

n = K.

n = - k.

n. k = 0.

n × k = 0.

n = K.

n = - k.

n. k = 0.

ANSWER DOWNLOAD EXAMIANS APP

Electromagnetic Field Theory
Inside a hollow conducting sphere

electric field changes with distance from the center of the sphere.

electric field is zero.

electric field is a non zero constant.

electric field changes with magnitude of the charge given to the conductor.

electric field changes with distance from the center of the sphere.

electric field is zero.

electric field is a non zero constant.

electric field changes with magnitude of the charge given to the conductor.

ANSWER DOWNLOAD EXAMIANS APP

Electromagnetic Field Theory
In a dielectric material an applied field in x direction Ex = 5 v/m gives a polarization of px = 3/10π ux nc/m2. The susceptibility of the material is

4.32.

Infinity.

Zero.

2.16.

4.32.

Infinity.

Zero.

2.16.

ANSWER DOWNLOAD EXAMIANS APP

Electromagnetic Field Theory

Electromagnetic Field Theory The statement which is not correct from the following:

Electromagnetic Field Theory A vector field A = p In is given in Cartesian coordinates. In cylindrical coordinates it will be represented as

Electromagnetic Field Theory If n is the polarization vector and k is the direction of propagation plane electromagnetic wave, then

Electromagnetic Field Theory Inside a hollow conducting sphere

Electromagnetic Field Theory In a dielectric material an applied field in x direction Ex = 5 v/m gives a polarization of px = 3/10π ux nc/m2. The susceptibility of the material is

Electromagnetic Field Theory
The statement which is not correct from the following:

Electromagnetic Field Theory
A vector field A = p In is given in Cartesian coordinates. In cylindrical coordinates it will be represented as

Electromagnetic Field Theory
If n is the polarization vector and k is the direction of propagation plane electromagnetic wave, then

Electromagnetic Field Theory
Inside a hollow conducting sphere

Electromagnetic Field Theory
In a dielectric material an applied field in x direction Ex = 5 v/m gives a polarization of px = 3/10π ux nc/m2. The susceptibility of the material is