Mathematics · AC Circuits
उस चरण कोण (phase angle) को ज्ञात कीजिए जिससे धारा i1 वोल्टेज v1 से पश्चगामी (lag) या अग्रगामी (lead) होती है यदि: v1 = 120 cos(120πt - 40°) V i1 = 2.5 cos(120πt + 20°) A
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1i1, v1 से 60° अग्रगामी है✓
- 2i1, v1 से 60° पश्चगामी है
- 3i1, v1 से 40° पश्चगामी है
- 4i1, v1 से 40° अग्रगामी है
सही उत्तर देखें
i1, v1 से 60° अग्रगामी है
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