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.
Nishkarsh Jain said:
5 years ago
I = Q/T.
I = 2A.
I = 2A.
(2)
Rajendra said:
1 decade ago
Current = coulombs/time.
1. Coulombs = 40 c.
2. Time = 20 s.
Therefore current = 2 amps.
1. Coulombs = 40 c.
2. Time = 20 s.
Therefore current = 2 amps.
(1)
Sailaja sarath said:
1 decade ago
We know that I=Q/T.
Hence 40/20=2A.
Hence 40/20=2A.
AFZAL said:
1 decade ago
We know that
Current= charge/time
I=Q/T
OR
I=C/T
C=40
T=20s
I=40/20
I=2A
Current= charge/time
I=Q/T
OR
I=C/T
C=40
T=20s
I=40/20
I=2A
LAXMAN said:
1 decade ago
Current= charge in Columb/Time in seconds.
=C/T.
=40/20.
=2A.
=C/T.
=40/20.
=2A.
Shivakumar said:
1 decade ago
Current = coloumb/time i.e I=C/t.
Given: c=40c t=20s I=?
I=40/20=2A.
Given: c=40c t=20s I=?
I=40/20=2A.
Monika said:
1 decade ago
Current I = charge(q)/time(t).
I = q/t = 40/20 = 2A.
I = q/t = 40/20 = 2A.
Nileshpatel said:
1 decade ago
GIVEN; C = 40C T = 20s.
Answer: Coulomb = 40c, Time = 20s.
I = Coulomb/Time.
= 40/20.
= 2A.
Answer: Coulomb = 40c, Time = 20s.
I = Coulomb/Time.
= 40/20.
= 2A.
Prasanna said:
1 decade ago
Current is the rate of flow of charge.
So, i=q/t.
= 40/20.
= 2A.
So, i=q/t.
= 40/20.
= 2A.
Azhagan said:
1 decade ago
Current = charge/time. So,
Current is 2A.
Current is 2A.
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