when the frequency is increased the total impedance of a series RC circuit is decrease.
As the frequency increases, the current will increase in a series RC circuit.
what is resonant frequency
Maximum power transfer happens in a circuit when the resistance of the circuit equals the reactance. Impedance Z = R + jX. At R=X, maximum power transfer happens.
If the circuit is undriven, there is no power, so inserting a core does nothing. In general, however, inserting a core into an inductor increases its inductance. Depending on the circuit, that lowers the resonant frequency.
when lagging Power Factor changes to leading PF, then the voltage across the circuit in which capacitor bank is connected, is increased.
The supply frequency determines the synchronous speed of the machine -i.e. the speed of the naturally-rotating field within the airgap. As motors typically run around 5% below this speed, the rotor's speed would increase.
The flow of electrons meets an increased impedance to it's flow.
The flow of electrons meets an increased impedance to it's flow.
Impedance of a coil or a capacitor does depend on the excitation frequency,but resistance has no relationship to frequency.
In both cases, the time constant of the RC circuit is increased. If the application is a high- or low-pass circuit, then the filter cutoff frequency is decreased in both cases. If the application is a phase-shift network, then the frequency for a given phase- shift is reduced.
what is resonant frequency
If the frequency of a sound is increased, the pitch goes higher.
Frequency increases proportionally. E=hf
Maximum power transfer happens in a circuit when the resistance of the circuit equals the reactance. Impedance Z = R + jX. At R=X, maximum power transfer happens.
your mom happenens.
depends on the simple circuit. please describe it.
Don't cheat on your homework...
If frequency is multiplied by three, wavelength is divided by three. Higher frequency, shorter wavelength.