- An Infinite Straight Wire Carries A Current I That Varies With Time As Shown Above It Increases From 0 At T 0 To A Ma 1 (88.58 KiB) Viewed 56 times
maximum value 1₁5.4 A at t = t₁ = 18 s, remains constant at this value until t = t₂ when it decreases linearly to a value. 14 = -5.4 A at t = t4 = 35 s, passing through zero at t = t3 = 29 s. A conducting loop with sides W = 36 cm and L = 76 cm is fixed in the x-y plane at a distance d = 50 cm from the wire as shown. I(+) W d-> I₁ A 0 t₁ t₂ t4 1) What is the magnitude of the magnetic flux D through the loop at time t = t₁ = 18 s? T-m² Submit You currently have 0 submissions for this question. Only 10 submission are allowed. You can make 10 more submissions for this question. 2) What is E₁, the induced emf in the loop at time t = 9 s? Define the emf to be positive if the induced current in the loop is clockwise and negative if the current is counter-clockwise. V Submit You currently have 0 submissions for this question. Only 10 submission are allowed. You can make 10 more submissions for this question. 3) What is E2, the induced emf in the loop at time t = 20 s? Define the emf to be positive if the induced current in the loop is clockwise and negative if the current is counter-clockwise. V Submit You currently have 0 submissions for this question. Only 10 submission are allowed. You can make 10 more submissions for this question. 4) What is the direction of the induced current in the loop at time t = t3 = 29 seconds? Clockwise Counterclockwise There is no induced current at t = t3 Submit You currently have 0 submissions for this question. Only 10 submission allowed. You can make 10 more submissions for this question. 5) What is E4, the induced emf in the loop at time t = 32 s? Define the emf to be positive if the induced current in the loop is clockwise and negative if the current is counter-clockwise. V Submit