1
GATE ECE 2013
MCQ (Single Correct Answer)
+1
-0.3
The divergence of the vector field $$\overrightarrow A\;=\;x{\widehat a}_x\;+\;y{\widehat a}_y\;+\;z{\widehat a}_z$$ is
2
GATE ECE 2011
MCQ (Single Correct Answer)
+1
-0.3
Consider a closed surface S surrounding volume V. If $$\overrightarrow{\mathrm r}$$ is the position vector of a point inside S, with $$\widehat n$$ the unit normal on S, the value of the integral is
3
GATE ECE 2009
MCQ (Single Correct Answer)
+1
-0.3
Two infinitely long wires carrying current are as shown in the figure below. One wire is in the
y-z plane and parallel to the y-axis. The other wire is in the x-y plane and parallel to the x-axis.
Which components of the resulting magnetic field are non-zero at the origin?
4
GATE ECE 2007
MCQ (Single Correct Answer)
+1
-0.3
If C is a closed curve enclosing a surface S, then the magnetic field intensity $$\overrightarrow H $$, the current density $$\overrightarrow J $$
and the electric flux density $$\overrightarrow D $$ are related by
A
$$\int\!\!\!\int\limits_S {\overrightarrow H } .d\overrightarrow s = \oint\limits_C {\left( {\overrightarrow J + {{\partial \overrightarrow D } \over {\partial t}}} \right)} .d\overrightarrow l $$
B
C
D
$$\oint\limits_C {\overrightarrow H } .d\overrightarrow l = \int\!\!\!\int\limits_S {\left( {\overrightarrow J + {{\partial \overrightarrow D } \over {\partial t}}} \right)} .d\overrightarrow s $$
Questions Asked from Maxwell Equations (Marks 1)
Number in Brackets after Paper Indicates No. of Questions
GATE ECE 2024 (1)
GATE ECE 2022 (1)
GATE ECE 2017 Set 2 (1)
GATE ECE 2016 Set 2 (2)
GATE ECE 2016 Set 1 (1)
GATE ECE 2016 Set 3 (1)
GATE ECE 2015 Set 2 (1)
GATE ECE 2013 (1)
GATE ECE 2011 (1)
GATE ECE 2009 (1)
GATE ECE 2007 (1)
GATE ECE 2006 (2)
GATE ECE 2003 (1)
GATE ECE 1999 (2)
GATE ECE 1998 (3)
GATE ECE 1996 (1)
GATE ECE 1995 (2)
GATE ECE 1994 (1)
GATE ECE Subjects
Network Theory
Control Systems
Electronic Devices and VLSI
Analog Circuits
Digital Circuits
Microprocessors
Signals and Systems
Representation of Continuous Time Signal Fourier Series Discrete Time Signal Fourier Series Fourier Transform Discrete Time Signal Z Transform Continuous Time Linear Invariant System Transmission of Signal Through Continuous Time LTI Systems Discrete Time Linear Time Invariant Systems Sampling Continuous Time Signal Laplace Transform Discrete Fourier Transform and Fast Fourier Transform Transmission of Signal Through Discrete Time Lti Systems Miscellaneous Fourier Transform
Communications
Electromagnetics
General Aptitude