long straight wire has linear charge density 4×10−9Cm−1 .the negative charge q = −5μC is at perpendicular distance 4cm from it, The force experienced By the charge is

long straight wire has linear charge density 4×10−9Cm−1 .the nega

1.	long straight wire has linear charge density 4×10−9Cm−1 .the negative charge q = −5μC is at perpendicular distance 4cm from it, The force experienced By the charge is
Answer» long straight wire has linear charge density $4 \times 10^{- 9} C m^{- 1}$ .the negative charge q = $- 5 μ C$ is at perpendicular distance $4cm$ from it, The force experienced By the charge is

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long straight wire has linear charge density 4×10−9Cm−1 .the negative charge q = −5μC is at perpendicular distance 4cm from it, The force experienced By the charge is

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