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** Demo Video **

**All Lectures **

**Lect # 1**

**Content Covered:**

Introduction to capacitor, types of capacitor, parallel plate capacitor, spherical capacitor, cylindrical capacitor

**Duration:**42 Minutes

**Lect # 2**

**Content Covered:**

energy stored in a capacitor, work done by battery, heat loss, energy density,some problems.a conductor as a capacitor

**Duration:**41 Minutes

**Lect # 3**

**Content Covered:**

Combination of capacitors, series & parallel combination. wheat stone bridge

**Duration:**36 Minutes

**Lect # 4**

**Content Covered:**

Method of symmetry, Infinite series, point potential method, important problems Combination of two charged capacitors, some important problems

**Duration:**49 Minutes

**Lect # 5**

**Content Covered:**

Problems on combinations of charged capacitors, combinations of conductors-

**Duration:**42 Minutes

**Lect # 6**

**Content Covered:**

Charging of capacitor, variation of charge , voltage and current with time ,steady state, graphs

**Duration:**34 Minutes

**Lect # 7**

**Content Covered:**

Discharging of capacitor, time constant, variation in charge, voltage, current with time. Method to find the time constant of a circuit

**Duration:**39 Minutes

**Lect # 8**

**Content Covered:**

Circuits with capacitors and resistors, problems

**Duration:**31 Minutes

**Lect # 9**

**Content Covered:**

Dielectrics b/w plates of capacitor change in capacitance, charge and energy with dielectric.

**Duration:**29 Minutes

**Lect # 10**

**Content Covered:**

Some important problems related to dielectric

**Duration:**29 Minutes

**Lect # 11**

**Content Covered:**

Potentiometer, Uses of Potentiometer to compare the EMF's of two batteries, to find the internal resistance and EMF of a battery, Meter bridge, zero error

**Duration:**51 Minutes

**Lect # 12**

**Content Covered:**

Post-office box, rating of electrical instruments like bulb and heater

**Duration:**45 Minutes