what are advantages and disadvantages of a series circuit. and how does a variable resistor wo???

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what are advantages and disadvantages of a series circuit. and how does a variable resistor wo???

2007-03-28 03:17:50 · 2 answers · asked by shamini 1 in Education & Reference ➔ Homework Help

2 answers

one disadvantage of a series circuit is in trouble shooting, you have to check ALL the loads of the circuit. A good example is the christmas light.

a variable resistor is a three-terminal resistor with an adjustable center connection.

2007-03-28 03:32:42 · answer #1 · answered by zak p 1 · 0⤊ 0⤋

No real advantage difference. There is a specific purpose behind each type of circuit.
A variable resistor works just like a fixed resistor except that you can change its resistance without replacing it.

2007-03-28 10:26:41 · answer #2 · answered by credo quia est absurdum 7 · 0⤊ 0⤋