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77julia77 [94]
3 years ago
7

Would anyone pls help me on these questions Thanks

Physics
2 answers:
Karolina [17]3 years ago
5 0
Number 1 is 0, number 2 is moving, number 3 is Joules, number 4 is a thermometer, number 5 is gas, number 6 is more, number 7 is specific heat. Hope this was helpful
Alenkinab [10]3 years ago
3 0
1. 0°C
2. Motion
3. Joules
4. Thermometer
5. Gas
6. Less
7. Temperature
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A straight wire of length 0.53 m carries a conventional current of 0.2 amperes. What is the magnitude of the magnetic field made
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Explanation:

It is given that,

Length of wire, l = 0.53 m

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(1.) Approximate formula:

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The formula for magnetic field at some distance from the wire is given by :

B=\dfrac{\mu_oI}{2\pi r}

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or

B = 0.000002 T

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