An RL time constant is the time required for the current in an RL ...

[mckennatimberlake]

An RL time constant is the time required for the current in an RL switching circuit to increase (or decrease) by what percent of its maximum possible I?
 
  A) 95 B) 63.2 C) 98.2 D) 86.5

Question 2

When a square wave is applied to a purely resistive circuit, the
 
  A) voltage and current have identical shapes
  B) voltage is characterized by the universal curve
  C) both the current and voltage are characterized by the exponential curve
  D) the current is characterized by the universal curve

[welcom1000]

Answer to Question 1

B

Answer to Question 2

A

[mckennatimberlake]

Thanks for the timely response, appreciate it

[mammy1697]

Gracias!