a capacitor 6 (5 pts) A proton and an electron are released from rest in the cem

Question

a capacitor 6 (5 pts) A proton and an electron are released from rest in the cemtct on the electron? Is the force on the proton greater than, less than, or equal to the force A The force on the proton is less than the force on the electron el equal to the force B The force on the proton is equal to the force on the electrorn C The force on the proton is greater than the force on the electron 7 (5 pts) An electron (charge q -1.6x10-19 C) placed at a certain point in space experiences an electrostatic force with the magnitude of 1.6 pN (that is 1 .6x10.12 Nn the direction shown. What is the magnitude and direction of the electric field E at that point in space? (Indicate the direction by drawing an arrow on the diagram below.) 5 pts) A metallic solid sphere of radius R is given the charge Q. Which of the 8 ( following statement is FALSE? A Electric field at points 0 r

Explanation / Answer

Only one question can be posted as per chegg guidelines

1.

Answer is B)The force on the proton is equal to the force on the electron

Since charge of proton and electron are equal i.e

|qe| =|qp|=1.6*10-19 C

Force on the proton and electron are also equal i.e

Fe =Fq =qE

2.

The magnitude of Electric field

|E|=F/|q| =1.6*10-12/(1.6*10-19)

|E|=1*107 N/C

Direction is opposite to the direction of electrostatic force

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