7. The diagram below shows the electric field lines associated with three charges. The magnitude of...
7. The diagram below
shows the electric field lines associated with three charges. The
magnitude of the
charge on qB is 6.0 ?C. What is the magnitude and sign of qA? [2.0 marks]
I know that the Sign is POSITIVE but how could I find the Magnitude ?
Homework Answers
There are 14 lines coming out from qa and 28 going towards qb so
magnitude of qb is twice as qa
qa = 6/2 = 3 μC.
Add Answer to:
7. The diagram below
shows the electric field lines associated with three charges. The
magnitude of...
E field lines #1) The electric field lines surrounding three charges, q, q2, and q, are...
E field lines #1) The electric field lines surrounding three charges, q, q2, and q, are in the figure, when q2 -14.5 μC, (A) what are the sign of qi and q? (B) Find magnitude of the charge of qi and qa
The top left diagram below shows a 1-C positive charge placed in a uniform external electric field. The electric field...
The top left diagram below shows a 1-C positive charge placed in
a uniform external electric field. The electric field in which the
charge is placed is represented by field lines (drawn in red), and
the resulting electric force on the charge is represented by the
blue vector. Suppose the 1-C charge is removed, and is replaced, in
turn, by each of the charges shown in the other three diagrams
below. Assuming that the external electric field remains the same,...
The diagram shows the electric field lines surrounding three electric charges, q1, q2, and q3 (from...
The diagram shows the electric field lines surrounding three
electric charges, q1, q2, and q3 (from left to right).
Assume that q1 + q2 = ?2.66 µC. Calculate
q2. Count carefully!
b) Calculate q1.
c) Calculate q3.
The top left diagram below shows a 1-C positive charge placed in a uniform external electric...
The top left diagram below shows a 1-C positive charge placed in a uniform external electric field. The electric field in which the charge is placed is represented by field lines (drawn in red), and the resulting electric force on the charge is represented by the blue vector. Suppose the 1-C charge is removed, and is replaced, in turn, by each of the charges shown in the other three diagrams below. Assuming that the external electric field remains the same,...
The top left diagram below shows a 1-C positive charge placed in a uniform external electric...
The top left diagram below shows a 1-C positive charge placed in
a uniform external electric field. The electric field in which the
charge is placed is represented by field lines (drawn in red), and
the resulting electric force on the charge is represented by the
blue vector. Suppose the 1-C charge is removed, and is replaced, in
turn, by each of the charges shown in the other three diagrams
below. Assuming that the external electric field remains the same,...
Help! Physics II Do Not Write on This Question Sheet! Lab Quiz 17. Calculate an electric...
Help!
Physics II Do Not Write on This Question Sheet! Lab Quiz 17. Calculate an electric field at the point 0.59 m away from a charge Q+9.7uC. (A) 251 쁘 (B) 148쁨 (C) 279e-5쁨 (C) 2.79e-S (D) 325뜯 kN (E) 4.35 / 18, what is the direction of the electric field in #177 (A) Towards the charge (B) Away from the charge (C) An electric field has no direction 19. From the sketch of the field lines shown in Figure...
1.4. DRAWING FIELD LINES 3 1.4 Drawing Field Lines 1. Sketch electric field lines for the...
1.4. DRAWING FIELD LINES 3 1.4 Drawing Field Lines 1. Sketch electric field lines for the following four situations: a single positive charge; two positive charges separated by a distance d; a negative and a positive charge separated by a distance di and two negative charges separated by a distance d. For each sketch, assume that all of the charges have the at least 8 equally space field lines same magnitude and use exiting from each charge. Use the circles...
5. Sketch the electric field lines in the vicinity of two opposite charges, where the magnitude...
5. Sketch the electric field lines in the vicinity of two opposite charges, where the magnitude of the positive charge is twice as large as the magnitude of the negative charge
The figure below shows the electric field lines from a charge -q. Select the correct diagram...
The
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Select the correct diagram which represents the electric field
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(20 pts total) The diagram shows the electric fieldlines for a system of three point charges,...
(20 pts total) The diagram shows the electric fieldlines for a system of three point charges, indicated by the circles numbered 1, 2, and 3. 6. a. (5pts) Which point charge(s) is/are positive? b, (5pts) which point charge has more charge, #2 or #3? c. (5pts) Which spot has a larger magnitude electric field, A or B? (5pts) On the drawing, draw a closed gaussian surfce which has negative electric flux.r) d.
E field lines #1) The electric field lines surrounding three charges, q, q2, and q, are in the figure, when q2 -14.5 μC, (A) what are the sign of qi and q? (B) Find magnitude of the charge of qi and qa
The top left diagram below shows a 1-C positive charge placed in
a uniform external electric field. The electric field in which the
charge is placed is represented by field lines (drawn in red), and
the resulting electric force on the charge is represented by the
blue vector. Suppose the 1-C charge is removed, and is replaced, in
turn, by each of the charges shown in the other three diagrams
below. Assuming that the external electric field remains the same,...
The diagram shows the electric field lines surrounding three
electric charges, q1, q2, and q3 (from left to right).
Assume that q1 + q2 = ?2.66 µC. Calculate
q2. Count carefully!
b) Calculate q1.
c) Calculate q3.
The top left diagram below shows a 1-C positive charge placed in a uniform external electric field. The electric field in which the charge is placed is represented by field lines (drawn in red), and the resulting electric force on the charge is represented by the blue vector. Suppose the 1-C charge is removed, and is replaced, in turn, by each of the charges shown in the other three diagrams below. Assuming that the external electric field remains the same,...
The top left diagram below shows a 1-C positive charge placed in
a uniform external electric field. The electric field in which the
charge is placed is represented by field lines (drawn in red), and
the resulting electric force on the charge is represented by the
blue vector. Suppose the 1-C charge is removed, and is replaced, in
turn, by each of the charges shown in the other three diagrams
below. Assuming that the external electric field remains the same,...
Help!
Physics II Do Not Write on This Question Sheet! Lab Quiz 17. Calculate an electric field at the point 0.59 m away from a charge Q+9.7uC. (A) 251 쁘 (B) 148쁨 (C) 279e-5쁨 (C) 2.79e-S (D) 325뜯 kN (E) 4.35 / 18, what is the direction of the electric field in #177 (A) Towards the charge (B) Away from the charge (C) An electric field has no direction 19. From the sketch of the field lines shown in Figure...
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5. Sketch the electric field lines in the vicinity of two opposite charges, where the magnitude of the positive charge is twice as large as the magnitude of the negative charge
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Select the correct diagram which represents the electric field
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