CURRENT ELECTRICITY - L12

Circuit Theory - Current Electricity | Physics for JEE, NEET, CLASS 12

L-12 to L-13

Let [in_(0)] denote the dimensional formula of the permittivity of vacuum. If M= mass, L=length, T=Time and A= electric current, then:

An inductor of inductance L Henry is connected to an AC supply of 12 V . The frequency of source is 50 Hz and current in the inductor is 0.5 A. When the same inductor is connected across a direct current supply of 12 V it draws the current of 1.5 A . Find the value of L .

L4 To L6 Current Electricity

Tutorial on L1 to L3 of Current Electricity

In L-R circuit l=l_(0)[1-e^(-t//lamda)] Here l= electric current in the circuit. Then

The resistance of an electric bulb drawing 1.2 A current at 6 V will be