Explain why the reactance provided by a capacitor to an alternating current decreases with increasing frequency.

Explain why the reactance offered by an inductor increases with increasing frequency of an alternating voltage.

State the different types of EM waves in the order of decreasing wavelength (or increasing frequency)?

A metal wire of linear mass density of 9.8g//m is stretched with a tension of 10 kg-wt between two rigid support 1meter apart. The wire passes at its middle point between the poles of a permanent magnet, and it vibrates in resonance when carrying an alternating current of frequency n . the frequency n of the alternating source is

Explain why the C-X bond strength decreases with an increases in size of halogen.

What Is the frequency of alternating current (A.C.) ?

In LCR series combination R = 10 Omega , L = 1 mH, C = 2 muF . Determine :- the current in the circuit when an alternating voltage of 10 mV operating at the resonant frequency is applied to the series combination.

Why can moving coil instruments not be used to measure alternating currents voltages

(no, loss, loss, direct current, 50 Hz, 0 Hz, alternating current, 220 Hz, infinite) The electric current in which direction of current in constant is called as ______ whereas electric current in which direction of current reverses after equal intervals of time is called __________. When direct curret is transmitted over long distances, there is ________ of energy whereas there is _________ of energy for transmitting alternating current. The frequencies of direct current and alternating current (in India) are _______ and ________ respectively.

A 15.0 muF capacitor is connected to a 220 V 50 Hz source. Find the capacitive reactance and the current (rms and peak) in the circuit. If the frequency is doubled, what will happen to the capacitive reactance and the current?