Read the direction below and make sure to follow them; a handwritten complete sol is needed. Thank you.

ALL-BY-MYSELE Solve the following problems by providing the pictures of your complete solution. Problem Solving Coulomb's Law 1. 3. 4. What is the magnitude of the electric force between two electrons separated by a distance of 0.10 nm [approximately the diameter of an atom]? . Two particles with electric charges Q and 30 are separated by a distance of 1.2 m. (a) if Q = 4.5 (I, what is the electric force between the two particles? (b) if Q = 4.5 (3, how does the answer change? We small sphere spaced 20.0 cm apart have equal charge. How many excess electrons must be present on each sphere if the magnitude of the force of repulsion between them is 4.57x10'\" N? No point charges are located on the y-axis as follows: charge q1 = -1.50 M: at y: -0.600 m. and charge q2 = +3.20 M: at the origin [y=0]. What is the total force {magnitude and direction] exerted by these two charges on a third charge :13 = +5.00 nC located at y= -0.400 m? ELECTRIC FIELD 5. 6. What is the magnitude of the electric eld at a distance of 1.5 m from a point charge with Q = 3.5 C? A uniform electric eld is directed downward and has a magnitude of 8 NIC. Find the magnitude and direction ofthe force experienced by a charge of6C placed in this eld. 7. Find the force on an electron if it is placed at a point where the electric field intensity is 240 N/C directed to the right. ELECTRIC FLUX 8. A disk with a radius of 0.3 m is oriented with its normal unit vector (n) at ang angel of 45 to uniform electric field with magnitude 2.0 x103 N/C. a) What is the electric flux through the disk? b) What is the flux through the disk if it is turned so that its normal is perpendicular to the electric field? c.) What is the electric flux through the disk if its normal is parallel to electric field? 9. A flat sheet of paper of area 0.250 m is oriented so that the normal to the sheet is at an angle of 60 to a uniform electric field of magnitude 14 N/C. Find the magnitude of the electric flux through the sheet. 10. A flat sheet is in the shape of a rectangle with sides of lengths 0.450 m and 0.675 m. The sheet is immersed in a uniform electric field of magnitude 75.0 N/C that is directed at 20 from the plane of the sheet. Find the magnitude of the electric flux through the sheet. E 207 0.450 m 0.675 mGAUSS' LAW 11. A positive point charge q = mm is surrounded by a sphere with radius of 0.30 In centered on the charge. Find the electric ux through the sphere due to this charge. 12. A solid metal sphere with radius 0.450 111 carries a net charge of 0.250 nC. Find the magnitude of the electric eld [a] at a point 0.100 In outside the surface of the \f