PrincessManshi PrincessManshi

06-08-2014
Physics

Answered

name the device used often to change the resistance without changing the voltage source in an electric circuit

Answer :

Аноним Аноним

06-08-2014

the devices which are used to change the resistance in a circuit are called
resisitors...
the fact that they effect the voltage or not simply depends upon the type of resistor used in the circuit ...:)

Answer Link

Everest2017 Everest2017

06-08-2014

well, a potentiometer can be used to change the resistance with out changing voltage source.

Answer Link

Other Questions

Part B Essay Directions: Write a well-organized essay that includes an introduction, several paragraphs, and a conclusion. Use evidence from at leas

The British government’s use of writs of assistance against American merchants is one reason the Bill of Rights includes protection against (1) cruel a

Which statement about the British colonial policy of mercantilism is most accurate? (1) Raw materials from the colonies were shipped to England. (2

Document 5 … To acquire an empire of perhaps half the extent of the one we possessed, from the most powerful and warlike nation on earth, without bl

When 16x3 - 12x2 + 4x is divided by 4x, the quotient is (1) 12x2 - 8x (3) 4x2 - 3x (2) 12x2 - 8x + 1 (4) 4x2 - 3x + 1

The Roosevelt Corollary (1904) to the Monroe Doctrine proclaimed the right of the United States to (1) intervene in the internal affairs of Latin

Base your answer to question 4 on the quotation below and on your knowledge of social studies. …We give our obedience to those whom we put in positions of

In the 189os, calls for limiting immigration were largely the result of (1) nativist reactions toward southern and eastern Europeans (2) a desi

What is the most popular drink in northern states of America?

Senator Huey Long, Dr. Francis Townsend, and Father Charles Coughlin are best known as (1) members of President Franklin D. Roosevelt’s cabinet