Recent content by jawad hussain

I wonder how to incorporate point charge?

oka...thanks #zodrina you mean to say that we have no longer needed to attach dynamic resistance in ideal diode. In this case this will be a short circuit and current will follow the short circuit but we can not compute the current. Is it? or something else?

Homework Statement using complete diode model explain which path will the current follow? given dynamic resistance is 240 ohm.compute current. 2. The attempt at a solution when we make complete diode model, ideal diode will be replaced by a switch and the given dynamic resistance. the silicon...

i also face this sort of problem but I investigated and found that the low power in circuit was due to some current in neutral wire as my main switch was only on phase wires which were disconnected due to fues, but as neutral was connected to main and thus carried some current( say that is going...

Got it...Thanks

why resistivity of a metal increases with increase of temperature and conductivity of a semiconductor increases with increase in temperature??