A sphere of mass 50 g is suspended by a string in an electric field of intensity 5 NC−1 acting vertically upward. If the charge on the sphere is 4×10−3 C then the tension in the string is (g=10 ms−2)

A sphere of mass 50 g is suspended by a string in an electric field of

1.	A sphere of mass 50 g is suspended by a string in an electric field of intensity 5 NC−1 acting vertically upward. If the charge on the sphere is 4×10−3 C then the tension in the string is (g=10 ms−2)
Answer» A sphere of mass $50 g$ is suspended by a string in an electric field of intensity $5 {NC}^{- 1}$ acting vertically upward. If the charge on the sphere is $4 \times 10^{- 3} C$ then the tension in the string is $(g = 10 {ms}^{- 2})$

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A sphere of mass 50 g is suspended by a string in an electric field of intensity 5 NC−1 acting vertically upward. If the charge on the sphere is 4×10−3 C then the tension in the string is (g=10 ms−2)

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