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Which of the following correctly represents the relationships H = Bₑ cosδ and V = Bₑ sinδ?

1. H is expressed as Bₑ cosδ
2. V is expressed as Bₑ sinδ
3. Neither of these equations is correct
4. Both H = Bₑ cosδ and V = Bₑ sinδ are accurate

Correct answer: Both H = Bₑ cosδ and V = Bₑ sinδ are accurate

Solution

The equations H = Bₑ cosδ and V = Bₑ sinδ are typically used together to describe the horizontal and vertical components of a magnetic field. Hence, both are correct.

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