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AP Physics C: E&M/Unit 11 – Electric Circuits
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Displacement Current and Kirchhoff's Junction Rule
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In an AC circuit operating at high frequency, which phenomenon might cause apparent violations of Kirchhoff’s junction rule when measured with certain instruments?

A

Displacement currents in capacitive elements

B

Actual creation of charge at the junction

C

Quantum tunneling of electrons

D

Relativistic effects on electron mass

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