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The electric potential V is given as a function of distance x (metre) by `V = (5x ^2 + 10x – 9)` volt. Value of electric field at `x = 1` is
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Mar 20, 2022
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The electric potential V is given as a function of distance x (metre) by `V = (5x ^2 + 10x – 9)` volt. Value of electric field at `x = 1` is .....
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(a) `–20 v/m` (b) `6 v/m` (c) `11 v/m` (d) `–23 v/m`
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