Please help with part B!
MP #01-Charges and Electric Forces 116-1-3 く : 3014 , Canstants...
MP #01-Charges and Electric Forces 116-1-3 く : 3014 , Canstants Perodi: Table Part A Twa emall spheres spaced 20.0 cn apart have equal charges placed upan herm. How many excees elactrons must be present on ons ephere t the msgnitude o the torce ot repulsion between them is 5.57x10- Newtons? Hemembar in this problam thet something wth "zero charge achually has a balancrd numbar of posive and nopativr charges [not no charg a In his pruermi, 'excess electruris refers ta the exira eleclrons thal weuld make a charge negabve Ibeyond the number recuired to givea zero ret charge). View Available Hint(s) 881 elections Corect Part B It the distence la doubled, whet is the new torce beeen the chame8? P5.57.10-21 Submit Incorrect; Try Again; One attempt remaining