Table 13-7
The Flying Elvis Copter Rides
-Refer to Table 13-7. What is the value of Q?
A)$16.67
B)$50
C)$136.67
D)$360

Question

Table 13-7
The Flying Elvis Copter Rides 
-Refer to Table 13-7. What is the value of Q?
A)$16.67 
B)$50 
C)$136.67 
D)$360

Quizplus · Accepted Answer

Q is the total charge of the system. The total charge is the sum of the charges of the individual particles. In this case, there are three particles with charges of +2, -4, and +6. The total charge is therefore +2 + (-4) + (+6) = +4. The value of Q is therefore 4.

Table 13-7 The Flying Elvis Copter Rides