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If I is the intensity of earth's magneti...

If `I` is the intensity of earth's magnetic field, `H` its horizontal component and `V` the vertical component, then these are related as

A

`I=V+H`

B

`I=sqrt(H^(2)+V^(2))`

C

`I=sqrt(H^(2)-V^(2))`

D

`I^(2)=V^(2)+V^(2)`

Text Solution

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The correct Answer is:
B
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