What will be the length of a half wavelength dipole antenna operating at 10GHz?

Given :

Frequency , .

To Find :

The length of a half wavelength dipole .

Solution :

Now , wavelength is given by :

Now , half length is given by :

Therefore , length of a half wavelength dipole is 1.5 cm .

Hence , this is the required solution .

answer: 2×10^-2kg

explanation: density= mass per volume

vol=mass/density

converting to s.i units we have;

3÷1000kg = 0.003

1.5÷100m = 0.15

0.003/0.15 = 0.02kg

elctricity and magnet is conversion to it