Ch 8: 5.1.19 Weekly Quiz problem set

Question 1

what current is flowing as 582 C go by in 6.9 seconds?

Answer 1

84.3 A

Question 2

what electric charge flows in 12.6 seconds at 3.81 A?

Answer 2

48.0 C

Question 3

how many seconds will it take for 0.704 kC to flow at 5,276 cA?

Answer 3

13.34 s

Question 4

what potential and power are there from 278 mA and 0.047 kΩ?

Answer 4

• 13.1 v
• 3.64 W

Question 5

what current and resistance are there from 7,480 cW and 0.592 kv?

Answer 5

• 0.126 A
• 4698 Ω

Question 6

what is the power and resistance from 17,400 mA and 2.73 v?

Answer 6

• 47.5 W
• 0.157 Ω

Question 7

what force acts between an object of +2.76 x 10^8 C and another of -3.15 x 10^-4 C which are 39.8 cm apart?

Answer 7

0.494 Newtons attracting

Question 8

what force acts as a charge of -2.96 x 10^-4 kc from one of -3.14 x 10^-7 c that is 50.6 mm away?

Answer 8

3.27 x 10^-4 Newtons repelling

Question 9

what charge is an object if it feels 7.19 x 10^-6 N toward it from an object of +2.25 x 10^-8 c that is 0.443 m away?

Answer 9

-6.97 x 10^-9 c

Question 10

find the electric potential of A, B, and C, and the total resistance and total electric potential.

Answer 10

Question 11

find the current of A and B, and the total resistance and total current.

Answer 11

Question 12

find the current of A, B, and C, and the total resistance and total current.

Answer 12