69diegoguerrero
03.02.2020 •
Physics
An apple has a mass of 0.136kg and a watermelon has a mass of 9.07kg. work out the mass of the apple as a percentage of the mass of the watermelon. round to two significant figures. convert kg values into pounds
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Ответ:
The magnitude of the force between the two parallel wires is 0.0111 N.
Explanation:
Given;
length of the two parallel wires, L = 42 m
distance between the two wires, r = 0.03 m
current in both wires, I₁, I₂ = 6.3 A
Therefore, the magnitude of the repulsive force between the two parallel wires is given by;
Therefore, the magnitude of the force between the two parallel wires is 0.0111 N.