** Alternating Current **

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** Demo Video **

**All Lectures **

**Lect # 1**

**Content Covered:**

AC/DC introduction, RMS and Average value of Alternating EMF and current,

**Duration:**35 Minutes

**Lect # 2**

**Content Covered:**

Important problems , AC circuits, circuit containing Resistor only, circuit containing capacitor only, circuit containing Inductor only

**Duration:**36 Minutes

**Lect # 3**

**Content Covered:**

Steps to find instantaneous current in AC circuit, reactance, Impendence, phasor diagram, LCR series circuit, Quality factor

**Duration:**38 Minutes

**Lect # 4**

**Content Covered:**

LC circuit, RC circuit, LR circuit. Examples on AC series circuits

**Duration:**32 Minutes

**Lect # 5**

**Content Covered:**

Average and instantaneous power , Apparent power , power factor, wattles current Parallel AC circuits

**Duration:**52 Minutes

**Lect # 6**

**Content Covered:**

Problems on parallel circuits , Choke coil and Transformer

**Duration:**50 Minutes

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