Question

What quantity gives us a frequency independent opposition to the flow of charge?a) Reactance b)Impedance c) Resistivity d) Current e) Resistance

Answer 1

Answer:

(e) resistance

Explanation:

Resistance opposes the flow of current ,current and charge are related to each other as Q=current×time so charge is dependent on the current

So if the resistance opposes the flow of current then it also opposes the flow of the charge

Resistance is independent on the frequency impedance and reactance also opposes the flow of charge but they are frequency dependent and resistivity is the property of the material

So option (e} will be correct option