The electric intensity due to dipole of ...

The electric intensity due to dipole of length 10 cm and having a charge of `500muC`, at a point on the axis 20 cm from one of the charges in air is

`9.28 times10^7` N/C

`20.5times10^7` N/C

`6.25 times 10^7` N/C

`13.1times 10^8` N/C

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