Physics Practice Problems Current with Calculus Practice Problems Solution: The current in a wire decreases with time accordin...

Solution: The current in a wire decreases with time according to the relationship  I = (3.2 mA) × e−at, where a = 0.13328 s−1. Determine the total charge that passes through the wire from  t = 0 to the time the current has diminished to zero. 1. 0.0216837 2. 0.0120798 3. 0.0230342 4. 0.0294868 5. 0.017407 6. 0.019958 7. 0.0176321 8. 0.0255852 9. 0.0180822 10. 0.0240096

Problem

The current in a wire decreases with time according to the relationship  I = (3.2 mA) × eat, where a = 0.13328 s−1. Determine the total charge that passes through the wire from  t = 0 to the time the current has diminished to zero.

1. 0.0216837

2. 0.0120798

3. 0.0230342

4. 0.0294868

5. 0.017407

6. 0.019958

7. 0.0176321

8. 0.0255852

9. 0.0180822

10. 0.0240096