Electromagnetic Field Theory Two straight parallel conductors carry equal currents in opposite direction. The force between them is zero. attractive. none of above. repulsive. zero. attractive. none of above. repulsive. ANSWER DOWNLOAD EXAMIANS APP
Electromagnetic Field Theory Skin depth is proportional to Permeability. Frequency. √(σ). 1/√σ. Permeability. Frequency. √(σ). 1/√σ. ANSWER DOWNLOAD EXAMIANS APP
Electromagnetic Field Theory A square corner reflector is used in which of the following? TV broadcast All of these Point-to-point communication Radio astronomy TV broadcast All of these Point-to-point communication Radio astronomy ANSWER DOWNLOAD EXAMIANS APP
Electromagnetic Field Theory A square corner reflector is used in Tv broadcast Radio astronomy Point to point communication All of these Tv broadcast Radio astronomy Point to point communication All of these ANSWER DOWNLOAD EXAMIANS APP
Electromagnetic Field Theory Electric field inside a hollow metallic charged sphere is zero. decreasing towards centre. increasing towards centre. none of above. zero. decreasing towards centre. increasing towards centre. none of above. ANSWER DOWNLOAD EXAMIANS APP
Electromagnetic Field Theory It was suggested by _____________ that the electric field should be imagined to be divided into tubes of force containing a fixed number of line of force Newton. all of above. Kelvin. Faraday. Newton. all of above. Kelvin. Faraday. ANSWER DOWNLOAD EXAMIANS APP