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two long parallel wires are placed on a smooth horizontal table.They have equal and opposite charges.work required to increase the seperation between wires from a to 2a if magnitude of charges per unit length on them is lamda will be

two long parallel wires are placed on a smooth horizontal table.They have equal and opposite charges.work required to increase the seperation between wires from a to 2a if magnitude of charges per unit length on them is lamda will be

Grade:11

1 Answers

ROSHAN MUJEEB
askIITians Faculty 829 Points
2 years ago
use dW=integral F.dr

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