Electromagnetic Theory-Solutions of Electrostatic and Magnetostatic Problems (GATE (Graduate Aptitude Test in Engineering) Physics): Questions 1 - 4 of 29

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Question number: 1

» Electromagnetic Theory » Solutions of Electrostatic and Magnetostatic Problems

Appeared in Year: 2014

Short Answer Question▾

Write in Short

The value of the magnetic field required to maintain non – relativistic protons of energy Equation in a circular orbit of radius Equation is Equation .

(Given: Equation )

Question number: 2

» Electromagnetic Theory » Solutions of Electrostatic and Magnetostatic Problems

Appeared in Year: 2016

Short Answer Question▾

Write in Short

The magnitude of the magnetic dipole moment associate with a square shaped loop carrying a steady current Equation is Equation . If this loop is changed to a circular shape with the same current Equation passing it, the magnetic moment becomes Equation . The value of Equation is Equation .

Question number: 3

» Electromagnetic Theory » Solutions of Electrostatic and Magnetostatic Problems

Appeared in Year: 2015

MCQ▾

Question

Given that the magnetic flux through the closed loop PQRSP is Equation . If Equation along PQR, the value of Equation along PSR is –

Showing the closed loop PQRSP

Showing the Closed Loop PQRSP

In figure a closed loop PQRSP is shown.

Choices

Choice (4) Response

a.

Equation

b.

Equation

c.

Equation

d.

Equation

Question number: 4

» Electromagnetic Theory » Solutions of Electrostatic and Magnetostatic Problems

Appeared in Year: 2012

MCQ▾

Question

Given Equation , where Equation is a constant vector and Equation is the position vector. The value of Equation , where Equation is a circle of unit radius centered at origin is,

Choices

Choice (4) Response

a.

1

b.

Equation

c.

Equation

d.

0

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