A mass has a charge of q = Se, where e is the charge on an electron. (a) Determine the electric potential (In V) due to the charge at a distance r= 0.390 cm from the charge. (b) Determine the electric potential difference (in V) between a point that is 5r away and this point, that is V(Sr) - vr). (c) Determine the electric potential difference (in V) between a point that isaway and this point, that is V - Vr).
A mass has a charge of q = Se, where e is the charge on an electron. (a) Determine the electric potential (In V) due to the charge at a distance r= 0.390 cm from the charge. (b) Determine the electric potential difference (in V) between a point that is 5r away and this point, that is V(Sr) - vr). (c) Determine the electric potential difference (in V) between a point that isaway and this point, that is V - Vr).
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Transcribed Image Text:A mass has a charge of q = 5e, where e is the charge on an electron.
(a) Determine the electric potential (in V) due to the charge at a distance r = 0.390 cm from the charge.
(b) Determine the electric potential difference (in V) between a point that is 5r away and this point, that is V(Sr) - V(r).
(c) Determine the electric potential difference (In V) between a point that is awaybnd this polnt, that is V- vr).
(d) How would the answers change if the electrons are replaced by protons?
O The sign of answer (a) would change.
The sign of answer (b) would change.
The sign of answer (c) would change.
O The sign of all answers would change.
O All answers would remain the same.
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