The magnitude of the charge is changed until the angle the thread makes with the vertical is
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The magnitude of the charge is changed until the angle the thread makes with the vertical is u = 15.0°. The electric field is 1.46 × 104 N/C and the mass of the object is 0.0250 kg.
(a) Is the new magnitude of q greater than or less than its previous value? Explain.
(b) Find the new value of q.
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