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`        A square having equal charge 'Q'. Find the  net charge at corner. `
one year ago

## Answers : (1)

Vikas TU
9762 Points
```							At corner the net chrge would be repulsive.Fnet = F1 + F2 + F3       = KQ^2/a^2  + KQ^2/a^2  + KQ^2/(root2*a)^2       = 2KQ^2/a^2 + KQ^2/2a^2       = (5KQ^2)/2a^2where a is the length of the square.
```
one year ago
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### Course Features

• 110 Video Lectures
• Revision Notes
• Test paper with Video Solution
• Mind Map
• Study Planner
• NCERT Solutions
• Discussion Forum
• Previous Year Exam Questions