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The earth's magnetic field is...

The earth's magnetic field is

A

`10^(-4)T`

B

`10^(-5)T`

C

`10^(-6)T`

D

None of these

Text Solution

Verified by Experts

It has been established that earth magnetic field is fairly uniform. The strength of this field at the surface of the earth is approximately `101^(-4)` tesla or 1 gauss.
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Knowledge Check

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    A
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    B
    If both assertion and reason are true and reason is not the correct explanation of assertion.
    C
    If assertion is ture but reason is false.
    D
    If both assertion and reason are false.

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    A
    If both assertion and reason are true and reason is the correct explanation of assertion.
    B
    If both assertion and reason are true but reason is not the correct explanation of assertion.
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    A
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    B
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    C
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    D
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