Yokka Stars

Task id13567

Task id13567

Seller: nerdmavr

Price: 0.20 USD

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Product description

An electron beam is passed through a capacitor of an oscillatory circuit with a resonant frequency w0 = 107 s-1 parallel to the plates, completely filling the space between them. Beam current I = 1 mA, beam energy W = 1 keV, beam cross section S = 100 cm2. How will the resonant frequency change?

Additional information

Short solution. Format gif