Electric charges of and are placed in air at the corners A, B and C respectively of an equilateral triangle ABC having length of each side 10 cm. The resultant force on the charge at C is
0.9 N
1.8 N
2.7 N
3.6 N
As we learned
Magnitude of the Resultant force -
- wherein
= force on C due to charge placed at A
= force on C due to charge placed at B
Net force on C
Option 1)
0.9 N
Option 2)
1.8 N
Option 3)
2.7 N
Option 4)
3.6 N
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