A rectangular metal loop with 0.050 ? resistance is placed next to one wire of t
ID: 2274708 • Letter: A
Question
A rectangular metal loop with 0.050? resistance is placed next to one wire of the RC circuit shown in the figure. The capacitor is charged to 20V with the polarity shown, then the switch is closed at t = 0s.
1)What is the direction of current in the loop for
t > 0s? Ans: CCW
2)What is the current in the loop at
t = 5.0?s? Assume that only the circuit wire next to the loop is close enough to produce a significant magnetic field.
A rectangular metal loop with 0.050? resistance is placed next to one wire of the RC circuit shown in the figure. The capacitor is charged to 20V with the polarity shown, then the switch is closed at t = 0s. What is the direction of current in the loop for t > 0s? Ans: CCW What is the current in the loop at t = 5.0?s? Assume that only the circuit wire next to the loop is close enough to produce a significant magnetic field.Explanation / Answer
A) counter clockwise