Physics · Electromagnetic Waves
अ-लौहचुंबकीय (non-ferromagnetic) पदार्थों के लिए, आपतन तल के लंबवत विद्युत क्षेत्र (E) हेतु परावर्तन गुणांक R (अभिलंब आपतन एवं उच्च-चालकता सन्निकटन के अंतर्गत) किसके द्वारा व्यक्त किया जाता है?
- 1R = 1 - √((2ωε0)/σ)
- 2R = 1 - 2 √((ωε0)/(2σ))
- 3R = 1 - 2 √((ωε0)/σ)
- 4R = 1 - 2 √((2ωε0)/σ)✓
सही उत्तर देखें
R = 1 - 2 √((2ωε0)/σ)
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