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A non-uniform electric field is represented by vecE = 5xhati Vm^(-1) . An electric dipole having moment. P = 20 xx 10^(-20) cm is placed at an angle of 60° with the field. The net force on the dipole is.........N. |
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Answer» `10^(-19) hati` `=q(2A COS THETA) (dvecE)/(dx)`  `=p costheta =(dvecE)/(dx)` `=20 xx 10^(-20) xx cos 60^(@) xx 5hati (therefore vecE = 5xhati)` `=5 xx 10^(-19) hati N` |
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