1
GATE ECE 2003
MCQ (Single Correct Answer)
+1
-0.3
The depth of penetration of electromagnetic wave in a medium having conductivity $$\sigma $$ at a frequency of 1 KHz is 25 cm. The depth of penetration at a frequency of 4 KHz will be
2
GATE ECE 2001
MCQ (Single Correct Answer)
+1
-0.3
If a plane electromagnetic wave satisfies the equation $${{{\partial ^2}\,{E_x}} \over {\partial \,{z^2}}} = \,{c^2}{{{\partial ^2}\,{E_x}} \over {\partial \,{t^2}}},$$ the wave propagates in the
3
GATE ECE 2000
MCQ (Single Correct Answer)
+1
-0.3
A TEM wave is incident normally upon a perfect conductor. The E and H fields at the boundary will be respectively
4
GATE ECE 1998
MCQ (Single Correct Answer)
+1
-0.3
The wavelength of a wave with propagation constant $$\left( {0.1\,\pi + j\,0.2\pi } \right){m^{ - 1}}$$ is
Questions Asked from Marks 1
GATE ECE 2023 (1) GATE ECE 2022 (1) GATE ECE 2016 Set 3 (1) GATE ECE 2016 Set 2 (1) GATE ECE 2015 Set 2 (1) GATE ECE 2015 Set 1 (1) GATE ECE 2014 Set 1 (1) GATE ECE 2014 Set 2 (1) GATE ECE 2012 (2) GATE ECE 2007 (1) GATE ECE 2006 (1) GATE ECE 2005 (1) GATE ECE 2003 (1) GATE ECE 2001 (1) GATE ECE 2000 (1) GATE ECE 1998 (4) GATE ECE 1995 (2) GATE ECE 1994 (1)
GATE ECE Subjects
Signals and Systems
Network Theory
Control Systems
Digital Circuits
General Aptitude
Electronic Devices and VLSI
Analog Circuits
Engineering Mathematics
Microprocessors
Communications
Electromagnetics