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An electric field is given by vec(E )=(y...

An electric field is given by `vec(E )=(yhat(i)+hat(j))NC^(-1)`. Find the work done (in j) by the electric field in moving a 1 C charge form `vecr_(A)=(2 hat(i)+2 hat(j))m` to `vecr_(B)=(4 hat(i)+hat(j))m`.

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