Auhf antenna is oriented at an angle of 47o to a magnetic field that changes at a rate of 0.23 t/s. what is the induced emf of the antenna if it has a diameter of 13.4 cm? o 5.4 mv ? 2.2 ? 0027 ?

Induced emf,

Explanation:

It is given that,

Rate of change of magnetic field,

A UHF antenna is oriented at an angle of 47° to a magnetic field, θ = 47°

Diameter of the antenna, d = 13.4 cm

Radius, r = 6.7 m = 0.067 m

We need to find the induced emf of the antenna. It is given by :

Where

= magnetic flux,

So,

B = magnetic field

So, the induced emf of the antenna is 2.2 mV. Hence, this is the required solution.

wavelength divides in half and speed stays the same.

your answer is, orbit around the nucleus