1the potenial of the system is = 3*(9*109*10*10-6)/0.1
we know that potential*the toatal charge(that is 30μC)gives the amount of energy reqiured to remove them
Pls give the solution of this sum.
Three particles, each having a charge of 10μC are placed at the vertices of an equilateral triangle of side 10cm.Find the work done by a person in pulling them apart to infinite separation?
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2 Answers
62Pls give the solution of this sum.
Three particles, each having a charge of 10μC are placed at the vertices of an equilateral triangle of side 10cm.Find the work done by a person in pulling them apart to infinite separation?
Arpan
try like this
first try to bring one charge from infinity to this point.
Then add another charge at a distance of 10 cm from the first point.
Then add another charge so this time there will be work done against two charges.
Does this help?
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