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Goshia [24]
3 years ago
8

Which is the truest statement? Standing is health-enhancing because it uses energy. Jogging is not a good way tp enhance your he

alth. Jogging requires less energy than swimming. Short walks dp not use enough energy to be health-enhancing

Physics
1 answer:
Setler [38]3 years ago
5 0
A. <span>Standing is health-enhancing because it uses energy.

Because standing can burn a lot of calories.</span>

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1.5-m length of straight wire experiences a maximum force of 1.2 N when in a uniform magnetic field that is 1.8 T. 1) What curre
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Answer:

 I = 0.44 A

Explanation:

The magnetic force on a conductor is given by the expression

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Where bold letters indicate vectors, I is the current, L is the vector in the direction of the current, and B is the magnetic field

Since the force is maximum, the wire must be perpendicular to the magnetic field, therefore

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Let's calculate

        I = 1.2 / 1.5 1.8

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