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A 210 turn flat coil of wire 25.0 cm in diameter acts as an antenna for...

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Physics

A 210 turn flat coil of wire 25.0 cm in diameter acts as anantenna for FM radio at a frequency of 100 MHz. The Magnetic fieldof the incoming electromagnetic wave is perpendicular to the coiland has a maximum strength of 9.30*10^-13 T.

What power is incident on the coil?

What average emf is induced in the coil over one-fourth of acycle?

If the radio receiver has an inductance of 2.30 microH, whatcapacitance must it have to resonate at 100 MHz.

Answer & Explanation Solved by verified expert
4.1 Ratings (659 Votes)
aPower incident can be found asP IAwhere I is intensity and A is areaI cB2 2uo 3e8    See Answer
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