v Question Completion Status: QUESTION 3 2 points Save Answer A positive point c

Question

v Question Completion Status: QUESTION 3 2 points Save Answer A positive point charge q is placed off center inside an uncharged metal sphere insulated from the ground as shown. Where is the induced charge density greatest in magnitude and what s its sign? O a B: positive. O b. A, negative. O c. B: negative. o d. A; positive. C; negative. QUESTION 4 2 points Save Answer Two charges oft 15 pC and 40 pC are inside a cube with sices hat are of 0.40-m length. Determine the net electric fux through the surface of the cube QUESTION 5 2 points Save Answer The electric fieild in the region of space shown is gliven by E- (ai-2) NC whare yis in m. What i the magnitude of the eectric flux through the top face of the cube shown?

Explanation / Answer

(3)The positive charge q is closer to point A.so the charge density will be greatest at point A and will be negative because of induction. So option b correct.

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