2.[1pt] Answer True, False, or Cannot tel to each of the statements about the diagrams on your sheet. E.g., if statement A is true and statements B.CD and E are false and the answer to statement F is cannot tell, enter TFFFFC. origin m-2 m-1 1) 9-2 4) i The electric potential is zero at the center of Diag. 4 (assume V 0 at infinity). i The electric field is zero at the center of the square in Diag. 2. iii You must do net positive work to move a positive charge from infinity to the origin of Diag. 3 iv. The pair of particles with masses and charges shown in Diag. 1 are initially held in place and then released. The particle on the left reaches the origin first. v. The electric field at the origin in Diag. 4 points parallel to -xy vi The energy required to assemble the charge distribution in Diag. 4 was zero. Submit All Answers Last Answer: ffftcc Answer Incorrect, tries 1/15
Solution
(i) The electric potential is zero at the center of Diagram 4. (FALSE)
(ii) The electric field is zero at the center of the square in Diagram 2. (TRUE)
Explanation : charges are cancel out each other. Hence, no electric field at center point
(iii) You must do net positive work to move a positive charge from infinity to the origin in Diagram 3. (TRUE)
(iv) The pair of particles with masses and charges shown in diagram 1 are initially held in place and then released.
The particle on left reaches the origin first. (FALSE)
Explanation : Both charges are at equal distance. The particle on left and the particle on right will be reach on same speed & time.
(v) The electric field at the origin in Diagram 4 points parallel to x + y. (Cannot Tell)
(vi) The energy required to assemble the charge distribution in Diagram 4 was zero. (FALSE)
Answer : FTTFCF
.
2--1pt- Answer True- False- or Cannot tel to each of the statements ab.docx
1. 2.[1pt] Answer True, False, or Cannot tel to each of the statements about the diagrams on your
sheet. E.g., if statement A is true and statements B.CD and E are false and the answer to
statement F is cannot tell, enter TFFFFC. origin m-2 m-1 1) 9-2 4) i The electric potential is zero
at the center of Diag. 4 (assume V 0 at infinity). i The electric field is zero at the center of the
square in Diag. 2. iii You must do net positive work to move a positive charge from infinity to
the origin of Diag. 3 iv. The pair of particles with masses and charges shown in Diag. 1 are
initially held in place and then released. The particle on the left reaches the origin first. v. The
electric field at the origin in Diag. 4 points parallel to -xy vi The energy required to assemble the
charge distribution in Diag. 4 was zero. Submit All Answers Last Answer: ffftcc Answer
Incorrect, tries 1/15
Solution
(i) The electric potential is zero at the center of Diagram 4. (FALSE)
(ii) The electric field is zero at the center of the square in Diagram 2. (TRUE)
Explanation : charges are cancel out each other. Hence, no electric field at center point
(iii) You must do net positive work to move a positive charge from infinity to the origin in
Diagram 3. (TRUE)
(iv) The pair of particles with masses and charges shown in diagram 1 are initially held in place
and then released.
The particle on left reaches the origin first. (FALSE)
Explanation : Both charges are at equal distance. The particle on left and the particle on right
will be reach on same speed & time.
(v) The electric field at the origin in Diagram 4 points parallel to x + y. (Cannot Tell)
(vi) The energy required to assemble the charge distribution in Diagram 4 was zero. (FALSE)
Answer : FTTFCF
![2.[1pt] Answer True, False, or Cannot tel to each of the statements about the diagrams on your
sheet. E.g., if statement A is true and statements B.CD and E are false and the answer to
statement F is cannot tell, enter TFFFFC. origin m-2 m-1 1) 9-2 4) i The electric potential is zero
at the center of Diag. 4 (assume V 0 at infinity). i The electric field is zero at the center of the
square in Diag. 2. iii You must do net positive work to move a positive charge from infinity to
the origin of Diag. 3 iv. The pair of particles with masses and charges shown in Diag. 1 are
initially held in place and then released. The particle on the left reaches the origin first. v. The
electric field at the origin in Diag. 4 points parallel to -xy vi The energy required to assemble the
charge distribution in Diag. 4 was zero. Submit All Answers Last Answer: ffftcc Answer
Incorrect, tries 1/15
Solution
(i) The electric potential is zero at the center of Diagram 4. (FALSE)
(ii) The electric field is zero at the center of the square in Diagram 2. (TRUE)
Explanation : charges are cancel out each other. Hence, no electric field at center point
(iii) You must do net positive work to move a positive charge from infinity to the origin in
Diagram 3. (TRUE)
(iv) The pair of particles with masses and charges shown in diagram 1 are initially held in place
and then released.
The particle on left reaches the origin first. (FALSE)
Explanation : Both charges are at equal distance. The particle on left and the particle on right
will be reach on same speed & time.
(v) The electric field at the origin in Diagram 4 points parallel to x + y. (Cannot Tell)
(vi) The energy required to assemble the charge distribution in Diagram 4 was zero. (FALSE)
Answer : FTTFCF](https://image.slidesharecdn.com/2-1pt-answertrue-false-orcannotteltoeachofthestatementsab-230208175517-26900d4a/85/2-1pt-Answer-True-False-or-Cannot-tel-to-each-of-the-statements-ab-docx-1-320.jpg)
