Physics · Coaxial Cables
How does increasing the outer conductor diameter (D) of a coaxial cable affect its characteristic impedance, assuming the inner diameter and dielectric constant remain constant?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1It decreases
- 2It remains constant
- 3It increases✓
- 4It first decreases then increases
Correct answer
It increases
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