Electromagnetic Induction & Alternating Currents-Eddy Currents (AIIMS Physics): Questions 1 - 1 of 1

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Question number: 1

» Electromagnetic Induction & Alternating Currents » Eddy Currents

Appeared in Year: 2006

MCQ▾

Question

A metallic ring is dropped down, keeping its plane perpendicular to a constant and horizontal magnetic field. The ring enters the region of magnetic field at t = 0 and completely emerges out at t = T sec. The current in the ring varies as – [AIIMS]

Choices

Choice (4) Response

a.

Current varies with time (Choice-A)

Current Varies With Time (Choice-A)

Figure shows current in the ring varies with time.

b.

Current varies with time (Choice-B)

Current Varies With Time (Choice-B)

Figure shows current in the ring varies with time.

c.

Current varies with time (Choice-C)

Current Varies With Time (Choice-C)

Figure shows current in the ring varies with time.

d.

 Current varies with time (Choice-D)

Current Varies With Time (Choice-D)

Figure shows current in the ring varies with time.

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