Two infinitely long solenoids (seen in cross-section) thread a circuit as shown

Question

Two infinitely long solenoids (seen in cross-section) thread a circuit as shown in the figure below.
Assume that L1 = 0.475 m, L2 = 0.475 m, H = 0.475 m, r1 = 0.118 m (radius solenoid to the left), r2 = 0.142 m (radius of solenoid to the right), R1 = 5.88 ?,R2 = 5.06 ? and R3 = 4.01 ?. The magnitude of B inside each is the same and is increasing at the rate of 147 T/s.
The field from the solenoid in the left loop is pointing out of the page and the field from B in the right loop is pointing into the page.

b) What is the magnitude of the current in resistor R1?

c) What is the magnitude of the current in resistor R2?

d) What is the magnitude of the current in resistor R3

e) In which direction does the current flow in each of the resistors?(Up or down) (R2, R3, R1)

Two infinitely long solenoids (seen in cross-section) thread a circuit as shown in the figure below. out in 5.88 R2 = 5.06 and R = 401 The magnitude of B inside each is he same and is increasing at the rate of 147 T/s. Assume hat LI 0.475 m L2 = 0.475 m H 0.475 m, r1 0.118 m radius solenoid to he left), r2 = 0.142 m radius of solenoid to he right The field from the solenoid in the left loop is pointing out of the page and the field from B in the right loop is pointing into the page. R1 a) An emf will be induced to oppose the flux in each loop. This means that the emf around a closed loop is not zero. We can approximate this by adding an imaginary battery. Select the figure that describes the correct situation below: (choose the radio button to the left) Ooo R out in out in in out in Incorrect: Incorrect: Incorrect: You are correct. Computer's answer now shown above. Your receipt is 170-5350 b) What is the magnitude of the current in resistor R1? Previous Tries Submit Answer Tries 0/6 c) What is the magnitude of the current in resistor R2? Submit Answer Tries 0/6 d) What is the magnitude of the current in resistor R3? Submit Answer Tries 06 e) In which direction does the current flow in each of the resistors?(Up or down) 4The current in resistor R2 Submit Answer Tries 0/1

Explanation / Answer

there si an induced emf on each loop, according to Faraday's law, the valu

Related Questions

Navigate

• Browse (All)
• Browse T
• Subjects

---

---

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