Two metal balls with radii r_(1)=1 cm and r_(2)=2cm at a large distance R=100 cm from each other, are connected to a battery of emf epsi=3000 V Find the of interactiobetwenn the balls. What is the signification of the ward large?

Two metal balls with radii r_(1)=1 cm and r_(2)=2cm at a large distanc

1.	Two metal balls with radii r_(1)=1 cm and r_(2)=2cm at a large distance R=100 cm from each other, are connected to a battery of emf epsi=3000 V Find the of interactiobetwenn the balls. What is the signification of the ward large?
Answer» Answer :`epsi^(2)((r_(1)r_(2))/(r_(1)+r_(2)))^(2)/(R^(2))=4.4xx10^(-8)N;` SINCE the distance is large, charge is ASSUMED tobe unifromly distribuited

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Two metal balls with radii r_(1)=1 cm and r_(2)=2cm at a large distance R=100 cm from each other, are connected to a battery of emf epsi=3000 V Find the of interactiobetwenn the balls. What is the signification of the ward large?

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