Question

Consider a long air-filled solenoid whose cross-section has a radius of 1cm. One should be concerned about the validity of the quasi-static approximation for this capacitor when the frequency $f = \omega/2\pi$ approaches: ? $10^{10}Hz$ ? $10^{16}Hz$ ? $10^{6}Hz$ ? $10^{4} Hz$

          Consider a long air-filled solenoid whose cross-section has a radius of 1cm. One
should be concerned about the validity of the quasi-static approximation for this
capacitor when the frequency $f = \omega/2\pi$ approaches:
? $10^{10}Hz$
? $10^{16}Hz$
? $10^{6}Hz$
? $10^{4} Hz$

Consider a long air-filled solenoid whose cross-section has a radius of 1cm. One
should be concerned about the validity of the quasi-static approximation for this
capacitor when the frequency f = ω/2π approaches:
? 10^10Hz
? 10^16Hz
? 10^6Hz
? 10^4 Hz

Added by Kevin M.

University Physics with Modern Physics

Hugh D. Young 14th Edition

Instant Answer

Solved by Expert Supratim Pal

05/24/2023

Step 1

The condition is that the time scale for the change in the electric field within the capacitor should be much larger than the time scale for the change in the external conditions (such as the frequency of the applied voltage). Show more…

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I need Help, Please show steps to solution . Consider a long air-filled solenoid whose cross-section has a radius of icm. One should be concerned about the validity of the quasi-static approximation for this capacitor when the frequency f=/2 approaches: O 1010Hz O 1016Hz O 1o6Hz O 104 Hz