Electromagnetic Theory-Faraday's Law (GATE (Graduate Aptitude Test in Engineering) 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 from the axis of the solenoid is proportional to –

Choices

Choice (4) Response

a.

inside the solenoid and outside

b.

inside the solenoid and outside

c.

inside the solenoid and outside

d.

inside the solenoid and outside

Question number: 2

» Electromagnetic Theory » Faraday's Law

Appeared in Year: 2009

MCQ▾

Question

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

Choices

Choice (4) Response

a.

b.

c.

d.

f Page
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