Distinugish between Resistance and Reactance.

Distinguish between: Resistance and Resistivit

Answer the following. Distinguish between Resistances in series and parallel.

Compare resistance and reactance.

Distinguish between resistance in series and resistance in parallel.

An alternating current generator has an internal resistance R_g and an internal reactance X_g . It is used to supply power to a passive load consisting of a resistance R_g and a reactance X_L . For maximum power to be delivered from the generator to the load, the value of X_L should be

What is the relationship between inductive reactance and the frequency of the a.c. source?

What is the relationship between capacitive reactance and the frequency of the a.c. source ?

A potentiometer wire of length 1m and resistance 10 Omega is connected in series with a cell of emf 2V with internal resistance 1 Omega and a resistance box including a resistance R. If potential difference between the ends of the wire is 1 mV, the value of R is

State relation between temperature and resistance in NTC and PTC thermistor.

Write relationship between e.m.f. of a cell and its internal resistance.