Section 1 How far from a -7.40 μC point charge must a 2.00 μC point charge...

Section 1

How far from a -7.40 μC point charge must a 2.00 μC point charge be placed in order for the electric potential energy of the pair of charges to be -0.500 J ? (Take the energy to be zero when the charges are infinitely far apart.)

d = ____ m (The Answer Is Not 0.52 m)

Section 2

A point charge has a charge of 2.50×10⁻¹¹ C .

Part A

At what distance from the point charge is the electric potential 84.0 V ? Take the potential to be zero at an infinite distance from the charge.

d = ___ m

Part B

At what distance from the point charge is the electric potential 25.0 V ? Take the potential to be zero at an infinite distance from the charge.

d = ___ m

Expert Solution

genius_generous answered 1 hour ago

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