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A charged cork ball of mass 1.70 g is suspended on a light string in the presence of a uniform electric field as shown in the figure below. When E→ = (1.40 ı^ + 5.40 j^)×105 N/C, the ball is in equilibrium at θ = 37.0∘. (i) (a) Find the charge on the ball. C (b) Find the tension in the string. N

A charged cork ball of mass 1.70 g is suspended on a light string in the presence of a uniform electric field as shown in the figure below. When E→ = (1.40 ı^ + 5.40 j^)×105 N/C, the ball is in equilibrium at θ = 37.0∘. (i) (a) Find the charge on the ball. C (b) Find the tension in the string. N

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A charged cork ball of mass 1.70 g is suspended on a light string in the presence of a uniform electric field as shown in the figure below. When E → = ( 1.40 ı ^ + 5.40 j ^ ) × 10 5 N / C , the ball is in equilibrium at θ = 37.0 ∘ . (i) (a) Find the charge on the ball. ◻ C (b) Find the tension in the string. ◻ N

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