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victus00 [196]
2 years ago
10

What produces magnetic fields?

Physics
1 answer:
Darina [25.2K]2 years ago
6 0
B. moving electric charges, hope this helps :)
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potential energy: This is the energy possessed by a body due to its position. The S.I unit of energy is Joules. The mathematical expression for elastic potential energy is given below

E = 1/2ke²................ Equation 1

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<em>Therefore the elastic potential energy stored in the bungee cord = 20 J</em>

<em></em>

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