Exercise 1 Three charges A, B and C are placed in a straight line and in this order. The charge of A is twice that of C and has a value of 40.0nC. B carries 6.25 x 1011 electrons. A is 5cm from B and 8.5cm from C. a.) Show that the charge of B is -100nC. b.) Calculate the resultant force exerted on C due to A and B. c.) Show, without any calculation, that the resultant force on C cannot be zero, if it is now placed between A and B.
Exercise 1 Three charges A, B and C are placed in a straight line and in this order. The charge of A is twice that of C and has a value of 40.0nC. B carries 6.25 x 1011 electrons. A is 5cm from B and 8.5cm from C. a.) Show that the charge of B is -100nC. b.) Calculate the resultant force exerted on C due to A and B. c.) Show, without any calculation, that the resultant force on C cannot be zero, if it is now placed between A and B.
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Answer (a), (b), & (c)
![Exercise 1
Three charges A, B and C are placed in a straight line and in this order. The charge of A is twice that
of C and has a value of 40.0nC. B carries 6.25 × 1011 electrons. A is 5cm from B and 8.5cm from C.
a.) Show that the charge ofB is – 100nC.
b.) Calculate the resultant force exerted on C due to A and B.
-
c.) Show, without any calculation, that the resultant force on C cannot be zero, if it is now placed
between A and B.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fc4ada34d-d86b-4fff-b27e-93764233fcc0%2Fc56538ea-fc8c-43c4-a30e-8e87cb7a5e22%2Fdliex5x_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Exercise 1
Three charges A, B and C are placed in a straight line and in this order. The charge of A is twice that
of C and has a value of 40.0nC. B carries 6.25 × 1011 electrons. A is 5cm from B and 8.5cm from C.
a.) Show that the charge ofB is – 100nC.
b.) Calculate the resultant force exerted on C due to A and B.
-
c.) Show, without any calculation, that the resultant force on C cannot be zero, if it is now placed
between A and B.
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