The farm belonged to Gambhirbhai Baria who had illegally passed electric current through the fence to keep the wild animals like neel gai (blue bull) at bay, police said.
A similar electric fence had claimed the life of a lioness last week at Dedar in Khamba tehsil of Amreli district.
Kavita Gujaria (4) and Sanjay Gujaria (12) touched the fence of Baria's farm while they had gone to buy chocolates from his shop near his land. Both died on the spot upon receiving electric shock, police said.
Farmers in the area resort to electrifying their fences due to the menace of neel gai. This is mostly done illegally, without permission of the electricity department.
Last Saturday a lioness was killed at Dedar in Khamba taluka of Amreli district after getting electrocuted in the same way.