- First, what determines the strength of an RF signal?
- Why is it said that a cellphones radiates more energy when the reception from signal tower is lower in strength.
- Why is it said that RF gets transmitted along wires such as in wired headsets making them act as antennae?
- Is it then safer to use bluetooth headsets over wired headsets or direct usage?
Note: Do excuse if this is not purely in the realm of physics.