You have a circuit like that pictured in Figure 6 of your lab manual. Ignore the

Question

You have a circuit like that pictured in Figure 6 of your lab manual. Ignore the two computer probes. For the following values forLandR,

L=925mH
R=72Ohms

a) Calculate the time constant for the circuit.

seconds

b) When will the current be at18% of its maximum value?

seconds

You have a circuit like that pictured in Figure 6 of your lab manual. Ignore the two computer probes. For the following values forLandR, L=925mH R=72Ohms a) Calculate the time constant for the circuit. seconds b) When will the current be at18% of its maximum value? second

Explanation / Answer

a) time constant =L/R =0.925/72 = 0.0128 sec ; b) I=Imax*(1-e^-t/0.0128) ; t=2.5 *10^-3 sec

Related Questions

Navigate

• Browse (All)
• Browse Y
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.