If you apply a DC voltage to an inductor (AC or DC, it does not matter) the current through the inductor will increase with a rate proportional to voltage and inversely proportional to inductance. di/dt = V/L In the ideal case, current would continue to rise to infinity. Since there are no ideal voltage sources, inductors, or conductors, current would rise to the limit of the voltage source's current capacity or to the voltage divided by the resistance of the circuit, whichever comes first. Note that an inductor is essentially a short circuit to a DC voltage. You need series resistance in order for the circuit to remain stable.
Standard copper wires are not directional so either DC or AC can be carried over any wire. Wires are generally rated to carry a specified maximum current and that also applies for DC and AC currents.
There can be one minor difference between AC and DC current flowing through a wire and that is the skin effect. AC currents have a tendency to flow on the outside of a conductor rather than equally across the whole cross section. This is only an issue with very high frequencies in the order of megahertz. DC current will flow better in a conductor compared to a very high frequency AC current. At audio and mains frequencies, the skin effect is generally too small to be measured and far too small to have a significant effect.
Yes it can if the voltage is not excessive, but the coil would probably draw much less current and the magnetic field would most likely not be useable.
There is no difference except a diode is fitted to an ac relay coil so the coil only sees DC even on an ac supply albeit at 50 or 60 cycle per second
no In some cases yes but it requires additional expensive equipment. The equipment is called an inverter. See related links.
yes, ac or dc current it doesn't matter current is flowing through the coil(its also an conductor) so magnetic field around coil so flux exist
Through a coupled inductor, similar to a transformer, but working on DC instead of AC.
No, the two systems need a different coil resistance.
AC supplies are not given to DC gennies. A DC gen requires a mechanical prime mover.
Because in the coil DC current follow easly and pmmc meter is making with coil and AC current is not follow in coil so we used the pmmc only fpr DC current.
Jim use dc supply in oscillator circuits to and ac out put.
Through a coupled inductor, similar to a transformer, but working on DC instead of AC.
DC injection breaking where a DC voltage is applied to the motor's coil windings.See sources and related links below.
An offset AC wave. It will be offset by the magnitude of the DC applied.
we can convert a dc supply to an ac supply using inverters. Its a common operation which we observe in our daily lives dc can be converted to Ac using an undulator.
No, the two systems need a different coil resistance.
the universel motor can runs at both ac and dc supply.
You mean ac coil, the secondary coil, of a transformer? Then for the purpose of rectification, that is , for changing ac into dc, a diode is connected in series with the secondary coil of the transformer.
Radios use DC power supplies to operate. If a radio is powered from a mains AC supply, a power supply circuit will convert the AC supply to DC. Therefore, a radio may have both a DC and an AC power input but ultimately, the internal circuitry will always use DC.
ac supply converted with dc supply
ac supply converted with dc supply
dc power supply
is it ? are you sure ? but i know so many circuit where capacitor is connected with ac supply . still , if u connected a capacitor to dc supply , then : 1. if it is in SERIES with the dc supply , it will block all the dc current as capacitor provides infinite resistance to dc current . application : where u want to block dc current.(simple high pass filter) 2. if it is in PARALLEL with the dc supply , it will not block dc current , but if any ac current comes out from the supply , the ac current will go through the capacitor , as capacitor provides small resistance to ac current. application : a) where u want to block ac current.(simple low pass filter) b) to filter the noise (ac components) of dc supply.