If a = 30 cm, b = 20 cm, q = +5.2 nC,and Q = -6.5 nC in the figure, what isthe potential difference VA -VB ( inunits of volts).?abaA BSelect one:O A. -15.60O B. 119.34OC. 140.40O D. -21.58O E. 153.27

a = 30 cm = 0.3 m b = 20 cm = 0.2 m q = 5.2 nC Q = - 6.5 nC

If a = 30 cm, b = 20 cm, q = +5.2 nC, and Q = -6.5 nC in the figure, what is the potential difference VA - VB (in В units of volts).? a b а А В Q Select one: A. -15.60 B. 119.34 C. 140.40 D. -21.58 O E. 153.27

If a = 30 cm, b = 20 cm, q = +5.2 nC, and Q = -6.5 nC in the figure, what is the potential difference VA - VB (in В units of volts).? a b а А В Q Select one: A. -15.60 B. 119.34 C. 140.40 D. -21.58 O E. 153.27

College Physics

1st Edition

ISBN:9781938168000

Author:Paul Peter Urone, Roger Hinrichs

Publisher:Paul Peter Urone, Roger Hinrichs

Chapter21: Circuits And Dc Instruments

Section: Chapter Questions

Problem 21CQ: (a) What is the potential difference going from point a to point b in Figure 21.47? (b) What is the...

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Question

If a = 30 cm, b = 20 cm, q = +5.2 nC,
and Q = -6.5 nC in the figure, what is
the potential difference VA -VB ( in
units of volts).?
a
b
a
A B
Select one:
O A. -15.60
O B. 119.34
OC. 140.40
O D. -21.58
O E. 153.27

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