★★ A circular loop of radius R = 10.0 cm is coaxial with a solenoid (r= 0.0500 m, € = 1.00 m, and 750 turns), as shown in Figure 25-58. The current in the circuit decreases linearly from 1.00 A to 4.60 A over 0.500 s. (a) Calculate the induced emf in the loop. (b) (c) Calculate the induced electric field in the loop. When the resistance of the loop is 20.0 2, how much energy will be dissipated by the loop in 10.0 s? ☆ variable resistor R E
★★ A circular loop of radius R = 10.0 cm is coaxial with a solenoid (r= 0.0500 m, € = 1.00 m, and 750 turns), as shown in Figure 25-58. The current in the circuit decreases linearly from 1.00 A to 4.60 A over 0.500 s. (a) Calculate the induced emf in the loop. (b) (c) Calculate the induced electric field in the loop. When the resistance of the loop is 20.0 2, how much energy will be dissipated by the loop in 10.0 s? ☆ variable resistor R E
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Transcribed Image Text:34. ★★ A circular loop of radius R = 10.0 cm is coaxial
with a solenoid (r=0.0500 m, € = 1.00 m, and 750 turns), as
shown in Figure 25-58. The current in the circuit decreases
linearly from 1.00 A to 4.60 A over 0.500 s.
(a) Calculate the induced emf in the loop.
(b)
Calculate the induced electric field in the loop.
(c) When the resistance of the loop is 20.0 2, how much
energy will be dissipated by the loop in 10.0 s?
variable
resistor
Figure 25-58 Problem 34.
R
E
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