Electronics - Voltage and Current - Discussion
Discussion Forum : Voltage and Current - General Questions (Q.No. 18)
18.
If 40 C of charge flow past a point in 20 s, what is the current?
Discussion:
33 comments Page 1 of 4.
Kishorekumar said:
1 decade ago
Current =Coloumbs/Time.
So, current = 40/20.
Ans = 2A.
So, current = 40/20.
Ans = 2A.
Namratha nayak said:
1 decade ago
WKT., Current, I= dQ/dt
Therefore, I = 40/20 = 2 Amperes.
Therefore, I = 40/20 = 2 Amperes.
Lakshmi said:
1 decade ago
current =colums/time
=40c/20s
2A
=40c/20s
2A
Siva said:
1 decade ago
current=charge/time
I=40/20=2 Ampheres
I=40/20=2 Ampheres
Sireesha said:
1 decade ago
current=charge/time
I=Q/t
I=40/20
I=2A
I=Q/t
I=40/20
I=2A
Vaishali said:
1 decade ago
I=40/20=2 A
Amandeep Singh said:
1 decade ago
Quantity symbols units
coloumbs=current*time, Q=I*t , C=A*s,
coloumb/time=current , Q/t=I , C/s=A
40/20=2A
coloumbs=current*time, Q=I*t , C=A*s,
coloumb/time=current , Q/t=I , C/s=A
40/20=2A
Geetha said:
1 decade ago
I=C/T
I=40/20
Hence I=2A
I=40/20
Hence I=2A
Anil said:
1 decade ago
i=c/t
c=40c
t=20s
i=c/t
i=40/20
i=2a
c=40c
t=20s
i=c/t
i=40/20
i=2a
Kaavannan said:
1 decade ago
Given current=charge in columbs/time in seconds so.
I=c/t =40/20=2a.
I=c/t =40/20=2a.
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