If a transmission line with characteristic impedance Z1 is connected to a transmission line with characteristic impedance Z2. If the system is being driven by a generator connected to the first line, then the overall transmission coefficient will be
If a current element is z-directed, Then vector magnetic potential is
Depth of penetration in free space is ______
If a line is terminated in an open circuit, then VSWR (Voltage Standing Wave Ratio)is
For which of the following statement does the Divergence theorem is applicable
Which of the following statement is not true of waves in general
The cross product of the vectors 3i + 4j – 5k and –i + j – 2k is,
A hollow rectangular waveguide acts as a ________