When a camera flash goes off, the batteries immediately begin to recharge the flash's capacitor, which stores electric charge given by (The maximum charge capacity is and t is measured in seconds.) How long does it take to recharge the capacitor to 90% of capacity if ?
A) seconds
B) seconds
C) seconds
D) seconds
E) seconds

Question

When a camera flash goes off, the batteries immediately begin to recharge the flash's capacitor, which stores electric charge given by  (The maximum charge capacity  is and t is measured in seconds.) How long does it take to recharge the capacitor to 90% of capacity if  ?
A) seconds 
B) seconds 
C) seconds 
D) seconds 
E) seconds

Quizplus · Accepted Answer

The Answer of When a camera flash goes off, the batteries immediately begin to recharge the flash's capacitor, which stores electric charge given by  (The maximum charge capacity  is and t is measured in seconds.) How long does it take to recharge the capacitor to 90% of capacity if  ?
A) seconds 
B) seconds 
C) seconds 
D) seconds 
E) seconds

When a Camera Flash Goes Off, the Batteries Immediately Begin