A current of 3 mA is flowing through a wire for 1 minute. What is the charge flowing through the wire? Ans. (180 𝐱10⁻³ C)



Data Given:

Current = I = 3 mA = 3 ｘ10⁻³ A  (∴ m = 10⁻³)

Time = t = 1 min = 60 sec


To Find:


Charge = Q = ? 


Solution:


We have the formula

I = `\frac{Q}{t}`

or

Q = I ｘ t

by putting the values

Q = 3 ｘ10⁻³ A ｘ 60 sec

Q = 180 ｘ10⁻³ C  --------------Ans.

************************************

************************************



Shortcut Links For 


1. Website for School and College Level Physics   
2. Website for School and College Level Mathematics  
3. Website for Single National Curriculum Pakistan - All Subjects Notes 

© 2020-21 Academic Skills and Knowledge (ASK)     

Note:  Write me in the comments box below for any query and also Share this information with your class-fellows and friends.