Suppose that the magnitude of the charge on the yellow sphere is determined to be 2q. calculate the charge qred on the red sphere. express your answer in terms of q, d1, d2, and θ.

c. 4 1/4 pounds

56.6

step-by-step explanation:

the ratio of the perimeters is equal to the scale.

the ratio of the areas is equal to the square of the scale.

34 / 20 = k

a / 19.6 = k²

substituting:

a / 19.6 = (34 / 20)²

a = 19.6 (34 / 20)²

a ≈ 56.6

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step-by-step explanation:

a

step-by-step explanation:

strong negative correlation