@umartouseef so here it is . How long would it take for 1.3 C of charge to pass through a point of a wire through which a current of 4.0 mA can pass?

Question

@umartouseef  so here it is . How long would it take for 1.3 C of charge to pass through a point of a wire through which a current of 4.0 mA can pass?

anonymous · Answer

325 seconds

anonymous · Answer

how did u do it tho?

anonymous · Answer

oh and how about this one? 
A power tool draws 4.5 A of current. If it runs for 1 minute (60 seconds), what is the amount of current that passes through it? do you just multiply? or

anonymous · Answer

Q=It
T=Q/I
t=1.3/4*10^-4
t=325seconds

anonymous · Answer

ohh ok

anonymous · Answer

well how about this one? A power tool draws 4.5 A of current. If it runs for 1 minute (60 seconds), what is the amount of current that passes through it?

anonymous · Answer

wil it be 0.075 C?

anonymous · Answer

the choices are these 		 
A             0.075 C
B.		 4.5 C
C.		 13.3 C
D.		 270 C