Question

what is impedance and what is dielectrics.​

Answer 1

Answer:

impedance:

Electrical impedance, measure of the total opposition that a circuit or a part of a circuit presents to electric current. Impedance includes both resistance and reactance (qq. ... Impedance reduces to resistance in circuits carrying steady direct current.

dielectrics:

Dielectric, insulating material or a very poor conductor of electric current. ... When dielectrics are placed in an electric field, practically no current flows in them because, unlike metals, they have no loosely bound, or free, electrons that may drift through the material.

Explanation:

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