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Which of the following is responsihle for the earth s magnctic

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Which of the following is responsihle for the earth s magnctic lield? (1) Convective currents in earth \& core

Diversive current in earth's corc.
Rotational motion of earth
I ranslational mution of earth.

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Practice more questions on Magnetism, EMI and AC

Question 1

Easy

... A rod of length

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Book:

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Question 2

Medium

If the diameter of mars is

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and mass one-tenth that of earth. The diameter of earth is

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Book:

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Question 3

A jar is filled with two non-mixing liquids 1 and 2 having densities

ρ_{1}

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Question 4

Easy

A body falls for

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294 m

(3)

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Question 2

A simple pendulum with bob of mass

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Question 3

Direction of motion of unit the positive test charge gives direction electric field. Direction of motion of………………………... gives direction of magnetic field.

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Question 4

A particle carrying a charge equal to 100 times the charge on an electron is rotating per second in a circular path of radius

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Magnetism, EMI and AC

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Question Text	Which of the following is responsihle for the earth s magnctic lield? (1) Convective currents in earth \& core
Topic	Magnetism, EMI and AC
Subject	Physics
Class	Class 11

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