Answer / glen saldanha

one example is rfid(radio frequency indentification)
if a radio wave of a frequency same as that of the crystal
oscillator matches then voltage is generated this is used
in rfid

Answer / chandresh

now ,a days this is possible by the principle of mutual induction within certain ranges maximum 1m.

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0 Answers  

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0 Answers   BARC,

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6 Answers  

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