Electromagnetic Field Theory - Engineering

Q1:

A dipole antenna was radiating with some excitation in free space radiating a certain amount of the power. If this antenna is immersed in a lake where water is non-dissipative but has a dielectric constant of 81, the radiated power with the same excitation will

A decrease to finite non-zero value

B remain the same

C increase

D decrease to zero

ANS:B - remain the same

No answer description is available.