If 4×10−3 J of work is done in moving a particle carrying a charge of 16×10−6 C from infinity to a point. What will be the potential at that point?
Given,
Work done(W) = 4×10−3
Charge(q) = 16×10−6
We know,
W=qΔV
Putting all the values
W=16×10−6(V−0)
Or,4×10−3=16×10−6×V
So,V=10004=250V
Hence, potential at that point is 250 V
WD=16×10−6(V−0)WD=16 \times 10^{-6}(V-