In the circuit shown in the figure (Figure 1) , the battery and the inductor hav
ID: 1365656 • Letter: I
Question
In the circuit shown in the figure (Figure 1) , the battery and the inductor have no appreciable internal resistance and there is no current in the circuit. Assume that R = 13.0 ? and L = 12.0 mH .
A.Immediately after the switch is closed, find the reading of the ammeter A .
B.Immediately after the switch is closed, find the readings of the voltmeters (V1 and V2) .
C.Find the reading of the ammeter A after the switch has been closed for a very long time.
D.Find the readings of the voltmeters (V1 and V2) after the switch has been closed for a very long time.
E.Which answers in parts A, B, C and D would change if the inductance were 2.40×10?2 mHinstead? -All the answers would change. -The answers in part A and B would change. -The answers in part C and D would change. -None of the answers would change.
Explanation / Answer
A) 0 Ampere
B) V1 = 0
V2 = 25V
C)25/13
D) V1 =25
V2 =0
E)None of the answers would change.