Electromagnetic Theory-Faraday's Law (GATE Physics): Questions 1 - 2 of 2

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Question number: 1

» Electromagnetic Theory » Faraday's Law

Appeared in Year: 2015

MCQ▾

Question

A long solenoid is embedded in a conducting medium and is insulated from the medium. If the current through the solenoid is increased at a constant rate, the induced current in the medium as a function of the radial distance Equation from the axis of the solenoid is proportional to –

Choices

Choice (4) Response

a.

Equation inside the solenoid and Equation outside

b.

Equation inside the solenoid and Equation outside

c.

Equation inside the solenoid and Equation outside

d.

Equation inside the solenoid and Equation outside

Question number: 2

» Electromagnetic Theory » Faraday's Law

Appeared in Year: 2009

MCQ▾

Question

A conducting loop Equation of surface area Equation is moving with a velocity Equation in a magnetic field Equation , Equation is a positive constant of suitable dimensions. The emf induced, Equation , in the loop is given by,

Choices

Choice (4) Response

a.

Equation

b.

Equation

c.

Equation

d.

Equation

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