A 200-turn flat coil of wire 30.0 cm in diameter acts as an antenna for FM radio at a frequency of 100 MHz. The magnetic field of the incoming electromagnetic wave is perpendicular to the coil and has a maximum strength of 1.00×10−12T. (a) What power is incident on the coil?(b) What average emf is induced in the coil over one-fourth of a cycle? (c) If the radio receiver has an inductance of 2.50μH, what capacitance must it have to resonate at 100 MHz?

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A 200-turn flat coil of wire 30.0 cm in diameter acts as an antenna for $FM$ radio at a frequency of 100 MHz. The magnetic field of the incoming electromagnetic wave is perpendicular to the coil and has a maximum strength of $1.00 \times 1 0^{- 12} T .$ (a) What power is incident on the coil?(b) What average emf is induced in the coil over one-fourth of a cycle? (c) If the radio receiver has an inductance of $2.50 μ H,$ what capacitance must it have to resonate at 100 MHz?

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A 200-turn flat coil of wire 30.0 cm in diameter acts as an antenna for

FM

radio at a frequency of 100 MHz. The magnetic field of the incoming electromagnetic wave is perpendicular to the coil and has a maximum strength of

1.00 \times 1 0^{- 12} T .

(a) What power is incident on the coil?(b) What average emf is induced in the coil over one-fourth of a cycle? (c) If the radio receiver has an inductance of

2.50 μ H,

what capacitance must it have to resonate at 100 MHz?

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Question Text	A 200-turn flat coil of wire 30.0 cm in diameter acts as an antenna for $FM$ radio at a frequency of 100 MHz. The magnetic field of the incoming electromagnetic wave is perpendicular to the coil and has a maximum strength of $1.00 \times 1 0^{- 12} T .$ (a) What power is incident on the coil?(b) What average emf is induced in the coil over one-fourth of a cycle? (c) If the radio receiver has an inductance of $2.50 μ H,$ what capacitance must it have to resonate at 100 MHz?
Topic	All topics
Subject	Physics
Class	Class 12

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