Electronics! HELP ME :D?

abby e

New member
10 POINTS FOR QUICKEST AND MOST DETAILED RESPONSE!
Need BADLY!

Explain the following radio transmission terms-
Af Input device, microphone, cd etc
Aerial
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pt 2

Explain how radio transmission and resonance causes a radi wave to transmit
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Explain the function of a ferrite rod in being attatched to a coil and aerial----
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Explain the function of a signal diode and a capacitor in a crystal radio
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I am up late, i'm new to this subject and I've answered as much as I can. It's due tomorrow and it's 3: 37 am. I know its wrong to cheat, but whatever, who wouldn't if they could. It's only homework anyway. Thank you for whoever answers, please try to answer quickly. Appreciated so much :) -Abby
 
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