Find the change in electrostatic potential energy

Reference no: EM13715790

Question: Two widely separated 3.7mm -diameter water drops each carry 16nC.

Part A: Assuming all charge resides on the drops' surfaces, find the change in electrostatic potential energy if they're brought together to form a single spherical drop.

I need help to calculate the change in electrostatic potential energy.

Reference no: EM13715790

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