Chapter 18 5. (points 2) A +0.2 C charge is in an electric field. What happens i

Question

Chapter 18 5. (points 2) A +0.2 C charge is in an electric field. What happens if that charge is replaced by a +0.4 uC charge? Explain (a) The electric potential stays the same, but the electric potential energy doubles. (b) The electric potential doubles, but the electric potential energy stays the same. (c) Both the electric potential and electric potential energy double. (d) Both the electric potential and electric potential energy stay the same. 6. (points 2) Two identical positive charges are placed near each other. At the point halfway between the two charges, (Explain) (a) the electric field is not zero and the potential is positive. (b) the electric field is not zero and the potential is zero. (c) the electric field is zero and the potential is positive (d) the electric field is zero and the potential is zero. (e) None of these statements is true 7. (points 2) Which of the following statements is valid? Explain. a) tr the potential at a particular point is zero, the field at that point must be zero. o r the field at a particular point is zero, the potential at that point must be zero. must h field throughout a particular region is constant, the potential throughout that region be zero. (d) If the potential throughout a particular region is constant, the field throughout that region must be zero. e) None of these statements is true.

Explanation / Answer

Option B is correct

We know electric potential and electric potential energy both are directly proportional to charge,if charge gets double ,both will get double...

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