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That depends on actual circuit impedances and without knowing them cannot be answered in any way. But if all the circuit impedances are purely resistive, there will be no change in current flow with any change in frequency.

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Will the impedance in a series RL circuit increase as the frequency decreases?

When the frequency of Parallel RL Circuit Increases,XL increases which causes IL (current through inductor) decreases. Decrease in IL causes It (It=Il+Ir) to decrease,which means by relation IT=Vs/Zt ,the Zt (Total Impedance) Increases.


The gain of an operational amplifier will be maximum?

A: the gain will be maximum at the open loop configuration and decrease as frequency increases


In an AC circuit with only an inductor what will an increase in frequency do?

Inductor impedance is given by jwL, where w=2*pi*frequency. Therefore as the frequency increases the impedance of the inductor increases, causing a larger current flow and a larger power dissipation across the inductor


What happens to the current in a device if the resistance of the device increases and the voltage difference stays the same?

If resistance increases and voltage stays the same, then current decreases. Ohm's Law: Current equals Voltage divided by Resistance.


Why the current increases upto resenance frequency and decreases there after in a series LCR circuit?

At resonance, the L and C impedance cancels out, so the current can be calculated based on the resistance and applied voltage. Imagine increasing frequency of the supply from 0 Hz to very high. At low frequency, the impedance of the inductor is ~0 (defined as Zl = w*L*j), and the impedance of the capacitor is very large (defined as Zc = 1 / (w*C*j)). As you increase the frequency, the impedance of the capacitor will decrease, as the impedance of the inductor increases. At some point (the resonant frequency), these two will be equal, with opposite signs. After crossing the resonant frequency, the inductor impedance will continue growing larger than the capacitor impedance until the total impedance approaches infinite.

Related Questions

Will the impedance in a series RL circuit increase as the frequency decreases?

When the frequency of Parallel RL Circuit Increases,XL increases which causes IL (current through inductor) decreases. Decrease in IL causes It (It=Il+Ir) to decrease,which means by relation IT=Vs/Zt ,the Zt (Total Impedance) Increases.


Does the capacitor's opposition to alternating current increase or decrease as the frequency of the current increases?

Capacitive reactance (expressed in ohms) is inversely-proportional to the supply frequency, so it will decrease when the frequency increases. The following equation applies:XC = 1/(2 pi f C)where:XC = capacitive reactance, in ohmsf = frequency, in hertzC = capacitance, in farads


If a frequency of a wave increases what will happen?

Increase decrease. The frequency MUST decrease.


If you increase or decrease the frequency what effect on electrical machin?

If you're talking about an electric motor, increasing the frequency will increase the speed of rotation of the motor, and decreasing the frequency will decrease the speed of rotation of the motor. The other way of controlling a motor is to control the current; increasing the current increases speed, decreasing current decreases speed.


If the of a wave increases its frequency must decrease.?

period


How does pressure affect frequency?

Pressure has a direct relationship with the speed of sound, which in turn affects the frequency of a wave. As pressure increases, the speed of sound increases. This causes the wavelength to decrease, resulting in an increase in frequency. Conversely, a decrease in pressure would lead to a decrease in frequency.


What happens to the total impedance of a series RC ciRCuit as the frequency is increased?

when the frequency is increased the total impedance of a series RC circuit is decrease.


What can observe when frequency increases in alternating current?

Dear Friend, we can observe over speed when frequency is increase in alternating current ANSWER: You will see that the time between peaks will shorten up. If rectified the amount of capacitance to reduce ripple will decrease.


What is over frequency?

when the current increases in voltages.


What will the frequency of a wave do if the period of the wave increases?

If the period increases, the frequency decreases.The product of (frequency) times (period) is always ' 1 '.


How does the maximum value of the current depend on the frequency of the AC voltage source?

The maximum value of the current in an AC circuit depends on the frequency of the voltage source. As the frequency increases, the maximum current value also increases.


When does wave frequency decrease?

Wave frequency decreases when the wavelength of the wave increases. This means that less waves pass through a point in a given time, resulting in a decrease in frequency.