1.

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
Answer» C. increase


Discussion

No Comment Found