Physics · Electromagnetic Waves
For a lossless transmission line having a characteristic impedance Z0, if the voltage wave is given by V(z,t) = V0 sin(ωt - βz), then the corresponding forward-propagating current wave I(z,t) is expressed as:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1I(z,t) = Z0 V0 sin(ωt - βz)
- 2I(z,t) = Z0V0 sin(ωt - βz)
- 3I(z,t) = V0Z0 sin(ωt - βz)✓
- 4I(z,t) = V0Z02 sin(ωt - βz)
Correct answer
I(z,t) = V0Z0 sin(ωt - βz)
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