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Sahay Sir > Question Answers > Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) > A particle of mass m carrying charge q is projected with velocity v from point A toward aninfinite line of charge from a distance a . Its speed reduces to zero momentarily at point B, which is at a distance a/2 from the line of charge. If another particle with mass m and charge −q is projected with the same velosity v from A toward the line of charge, what will be its speed at B ?

A particle of mass m carrying charge q is projected with velocity v from point A toward aninfinite line of charge from a distance a . Its speed reduces to zero momentarily at point B, which is at a distance a/2 from the line of charge. If another particle with mass m and charge −q is projected with the same velosity v from A toward the line of charge, what will be its speed at B ?

A particle of mass m carrying charge q is projected with velocity v from point A toward aninfinite line of charge from a distance a . Its speed reduces to zero momentarily at point B what will be its speed at B ? which is at a distance a/2 from the line of charge. If another particle with mass m and charge −q is projected with the same velosity v from A toward the line of charge