Magnetic Effects of Current and Magnetism-Earth's Magnetic Field (NEET (National Eligibility cum Medical Entrance Test) Physics): Questions 6 - 7 of 7

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Question number: 6

» Magnetic Effects of Current and Magnetism » Earth's Magnetic Field

Assertion-Reason▾

Assertion (Ꭺ)

If an electron, while coming vertically from outer space, enters the earth’s magnetic field, it is deflected towards west.

Reason (Ꭱ)

Electron has negative charge.

Choices

Choice (4) Response

a.

Ꭺ is true but Ꭱ is false

b.

Both Ꭺ and Ꭱ are true and Ꭱ is the correct explanation of Ꭺ

c.

Both Ꭺ and Ꭱ are true but Ꭱ is NOT the correct explanation of Ꭺ

d.

Ꭺ is false but Ꭱ is true

Question number: 7

» Magnetic Effects of Current and Magnetism » Earth's Magnetic Field

Appeared in Year: 2017

MCQ▾

Question

If Equation and Equation be the apparent angles of dip observed in two vertical planes at right angles to each other, then the true angle of dip Equation is given by –

Choices

Choice (4) Response

a.

Equation

b.

Equation

c.

Equation

d.

Equation

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