Vartmaan Institute Sirsa

Shaping futures in Sirsa with expert faculty, focused coaching, and outstanding results. Join the best institute for competitive exam & career-building courses.!

VARTMAAN INSTITUTE

Located in the heart of Sirsa, Vartmaan Institute is committed to providing high-quality education and coaching for students aiming for excellence. Since our founding, we've focused on personalized mentoring, modern classrooms, and a track record of top results in board and competitive exams.

• Proven results & toppers•     Practical & exam-focused curriculum   • Regular tests & performance tracking   • Hybrid learning (offline + online)

Near Gk Nursing Home Street, Opp. Jhunthara Dharamshala Near Surkhab Chowk Sirsa, Agrasain Colony, Sirsa-Haryana-125055, CONTACT NUMBER-9467612340
  • Vartmaan Institute Sirsa, 

Unit IV Electromagnetic Induction and Alternating Currents

Unit IV: Electromagnetic Induction and Alternating Currents

Chapter–6: Electromagnetic Induction
Electromagnetic induction; Faraday’s laws, induced EMF and current; Lenz’s Law, Eddy currents. Self and mutual induction.

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Chapter–6: Electromagnetic Induction

Chapter–7: Alternating Current
Alternating currents, peak and RMS value of alternating current/voltage; reactance and
impedance; LC oscillations (qualitative treatment only), LCR series circuit, resonance; power in AC circuits, power factor, wattless current. AC generator and transformer. lose of energy in transformer

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Chapter–7: Alternating Current class 12 physics notes

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