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Which of the following will decrease the value of the time constant for an RL circuit? (a) increasing resistance (b) decreasing capacitance (c) decreasing resistance (d) increasing inductance

User Akanksh
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1 Answer

3 votes

Answer:

(a) increasing resistance

Step-by-step explanation:

TIME CONSTANT FOR RL CIRCUIT : In RL circuit resistor and inductor are present only time constant for RL circuit is given by

time constant =
(L)/(R) From this expression it is clear that is we increase the value of resistance then denominator value increases and so the overall value decreases because we know that in a fraction when denominator value is increase then overall value is decreases so option (a) will be the correct option

User Juan Pablo Santos
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