Four identical charges (+2.0 ?C each) are brought from infinity
and fixed to a straight line....
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Physics
Four identical charges (+2.0 ?C each) are brought from infinityand fixed to a straight line. The charges are located 0.40 m apart.Calculate the amount of work done in assembling the charges.
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Let all four charges be a b c and d Consider charge a is moved first from infinity The line looks like a Now as there is electrostatic field or other charge to apply force on charge a so work done for moving it 0 Now charge b
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