1
GATE ECE 2015 Set 2
Numerical
+1
-0
In a source free region in vacuum, if the electrostatic potential
$$\varphi\;=\;2x^2\;+y^2+cz^2$$ , the value of
constant c must be ________________.
Your input ____
2
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
3
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
4
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?
GATE ECE Subjects
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Discrete Time Signal Fourier Series Fourier Transform Continuous Time Signal Laplace Transform Fourier Transform Discrete Fourier Transform and Fast Fourier Transform Representation of Continuous Time Signal Fourier Series Discrete Time Linear Time Invariant Systems Transmission of Signal Through Continuous Time LTI Systems Transmission of Signal Through Discrete Time Lti Systems Miscellaneous Continuous Time Linear Invariant System Discrete Time Signal Z Transform Sampling
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